[ARM] 5225/1: zaurus: Register I2C controller for audio codecs
[linux-block.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 <mach/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 <mach/pxa-regs.h>
39 #include <mach/pxa2xx-regs.h>
40 #include <mach/pxa2xx-gpio.h>
41 #include <mach/pxa27x-udc.h>
42 #include <mach/reset.h>
43 #include <mach/i2c.h>
44 #include <mach/irda.h>
45 #include <mach/mmc.h>
46 #include <mach/ohci.h>
47 #include <mach/udc.h>
48 #include <mach/pxafb.h>
49 #include <mach/akita.h>
50 #include <mach/spitz.h>
51 #include <mach/sharpsl.h>
52
53 #include <asm/mach/sharpsl_param.h>
54 #include <asm/hardware/scoop.h>
55
56 #include "generic.h"
57 #include "devices.h"
58 #include "sharpsl.h"
59
60 /*
61  * Spitz SCOOP Device #1
62  */
63 static struct resource spitz_scoop_resources[] = {
64         [0] = {
65                 .start          = 0x10800000,
66                 .end            = 0x10800fff,
67                 .flags          = IORESOURCE_MEM,
68         },
69 };
70
71 static struct scoop_config spitz_scoop_setup = {
72         .io_dir         = SPITZ_SCP_IO_DIR,
73         .io_out         = SPITZ_SCP_IO_OUT,
74         .suspend_clr = SPITZ_SCP_SUS_CLR,
75         .suspend_set = SPITZ_SCP_SUS_SET,
76 };
77
78 struct platform_device spitzscoop_device = {
79         .name           = "sharp-scoop",
80         .id             = 0,
81         .dev            = {
82                 .platform_data  = &spitz_scoop_setup,
83         },
84         .num_resources  = ARRAY_SIZE(spitz_scoop_resources),
85         .resource       = spitz_scoop_resources,
86 };
87
88 /*
89  * Spitz SCOOP Device #2
90  */
91 static struct resource spitz_scoop2_resources[] = {
92         [0] = {
93                 .start          = 0x08800040,
94                 .end            = 0x08800fff,
95                 .flags          = IORESOURCE_MEM,
96         },
97 };
98
99 static struct scoop_config spitz_scoop2_setup = {
100         .io_dir         = SPITZ_SCP2_IO_DIR,
101         .io_out         = SPITZ_SCP2_IO_OUT,
102         .suspend_clr = SPITZ_SCP2_SUS_CLR,
103         .suspend_set = SPITZ_SCP2_SUS_SET,
104 };
105
106 struct platform_device spitzscoop2_device = {
107         .name           = "sharp-scoop",
108         .id             = 1,
109         .dev            = {
110                 .platform_data  = &spitz_scoop2_setup,
111         },
112         .num_resources  = ARRAY_SIZE(spitz_scoop2_resources),
113         .resource       = spitz_scoop2_resources,
114 };
115
116 #define SPITZ_PWR_SD 0x01
117 #define SPITZ_PWR_CF 0x02
118
119 /* Power control is shared with between one of the CF slots and SD */
120 static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
121 {
122         unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
123
124         if (new_cpr & 0x0007) {
125                 set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
126                 if (!(cpr & 0x0002) && !(cpr & 0x0004))
127                         mdelay(5);
128                 if (device == SPITZ_PWR_CF)
129                         cpr |= 0x0002;
130                 if (device == SPITZ_PWR_SD)
131                         cpr |= 0x0004;
132                 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
133         } else {
134                 if (device == SPITZ_PWR_CF)
135                         cpr &= ~0x0002;
136                 if (device == SPITZ_PWR_SD)
137                         cpr &= ~0x0004;
138                 if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
139                         write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000);
140                         mdelay(1);
141                         reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER);
142                 } else {
143                         write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
144                 }
145         }
146 }
147
148 static void spitz_pcmcia_init(void)
149 {
150         /* Setup default state of GPIO outputs
151            before we enable them as outputs. */
152         GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
153                 GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
154                 GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO54_nPCE_2);
155         GPSR(GPIO85_nPCE_1) = GPIO_bit(GPIO85_nPCE_1);
156
157         pxa_gpio_mode(GPIO48_nPOE_MD);
158         pxa_gpio_mode(GPIO49_nPWE_MD);
159         pxa_gpio_mode(GPIO50_nPIOR_MD);
160         pxa_gpio_mode(GPIO51_nPIOW_MD);
161         pxa_gpio_mode(GPIO55_nPREG_MD);
162         pxa_gpio_mode(GPIO56_nPWAIT_MD);
163         pxa_gpio_mode(GPIO57_nIOIS16_MD);
164         pxa_gpio_mode(GPIO85_nPCE_1_MD);
165         pxa_gpio_mode(GPIO54_nPCE_2_MD);
166         pxa_gpio_mode(GPIO104_pSKTSEL_MD);
167 }
168
169 static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr)
170 {
171         /* Only need to override behaviour for slot 0 */
172         if (nr == 0)
173                 spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr);
174         else
175                 write_scoop_reg(scoop, SCOOP_CPR, cpr);
176 }
177
178 static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = {
179 {
180         .dev        = &spitzscoop_device.dev,
181         .irq        = SPITZ_IRQ_GPIO_CF_IRQ,
182         .cd_irq     = SPITZ_IRQ_GPIO_CF_CD,
183         .cd_irq_str = "PCMCIA0 CD",
184 },{
185         .dev        = &spitzscoop2_device.dev,
186         .irq        = SPITZ_IRQ_GPIO_CF2_IRQ,
187         .cd_irq     = -1,
188 },
189 };
190
191 static struct scoop_pcmcia_config spitz_pcmcia_config = {
192         .devs         = &spitz_pcmcia_scoop[0],
193         .num_devs     = 2,
194         .pcmcia_init  = spitz_pcmcia_init,
195         .power_ctrl   = spitz_pcmcia_pwr,
196 };
197
198 EXPORT_SYMBOL(spitzscoop_device);
199 EXPORT_SYMBOL(spitzscoop2_device);
200
201
202 /*
203  * Spitz SSP Device
204  *
205  * Set the parent as the scoop device because a lot of SSP devices
206  * also use scoop functions and this makes the power up/down order
207  * work correctly.
208  */
209 struct platform_device spitzssp_device = {
210         .name           = "corgi-ssp",
211         .dev            = {
212                 .parent = &spitzscoop_device.dev,
213         },
214         .id             = -1,
215 };
216
217 struct corgissp_machinfo spitz_ssp_machinfo = {
218         .port           = 2,
219         .cs_lcdcon      = SPITZ_GPIO_LCDCON_CS,
220         .cs_ads7846     = SPITZ_GPIO_ADS7846_CS,
221         .cs_max1111     = SPITZ_GPIO_MAX1111_CS,
222         .clk_lcdcon     = 520,
223         .clk_ads7846    = 14,
224         .clk_max1111    = 56,
225 };
226
227
228 /*
229  * Spitz Backlight Device
230  */
231 static void spitz_bl_kick_battery(void)
232 {
233         void (*kick_batt)(void);
234
235         kick_batt = symbol_get(sharpsl_battery_kick);
236         if (kick_batt) {
237                 kick_batt();
238                 symbol_put(sharpsl_battery_kick);
239         }
240 }
241
242 static struct generic_bl_info spitz_bl_machinfo = {
243         .name = "corgi-bl",
244         .default_intensity = 0x1f,
245         .limit_mask = 0x0b,
246         .max_intensity = 0x2f,
247         .kick_battery = spitz_bl_kick_battery,
248 };
249
250 static struct platform_device spitzbl_device = {
251         .name           = "generic-bl",
252         .dev            = {
253                 .platform_data  = &spitz_bl_machinfo,
254         },
255         .id             = -1,
256 };
257
258
259 /*
260  * Spitz Keyboard Device
261  */
262 static struct platform_device spitzkbd_device = {
263         .name           = "spitz-keyboard",
264         .id             = -1,
265 };
266
267
268 /*
269  * Spitz LEDs
270  */
271 static struct platform_device spitzled_device = {
272         .name           = "spitz-led",
273         .id             = -1,
274 };
275
276 /*
277  * Spitz Touch Screen Device
278  */
279
280 static unsigned long (*get_hsync_invperiod)(struct device *dev);
281
282 static void inline sharpsl_wait_sync(int gpio)
283 {
284         while((GPLR(gpio) & GPIO_bit(gpio)) == 0);
285         while((GPLR(gpio) & GPIO_bit(gpio)) != 0);
286 }
287
288 static struct device *spitz_pxafb_dev;
289
290 static int is_pxafb_device(struct device * dev, void * data)
291 {
292         struct platform_device *pdev = container_of(dev, struct platform_device, dev);
293
294         return (strncmp(pdev->name, "pxa2xx-fb", 9) == 0);
295 }
296
297 static unsigned long spitz_get_hsync_invperiod(void)
298 {
299 #ifdef CONFIG_FB_PXA
300         if (!spitz_pxafb_dev) {
301                 spitz_pxafb_dev = bus_find_device(&platform_bus_type, NULL, NULL, is_pxafb_device);
302                 if (!spitz_pxafb_dev)
303                         return 0;
304         }
305         if (!get_hsync_invperiod)
306                 get_hsync_invperiod = symbol_get(pxafb_get_hsync_time);
307         if (!get_hsync_invperiod)
308 #endif
309                 return 0;
310
311         return get_hsync_invperiod(spitz_pxafb_dev);
312 }
313
314 static void spitz_put_hsync(void)
315 {
316         put_device(spitz_pxafb_dev);
317         if (get_hsync_invperiod)
318                 symbol_put(pxafb_get_hsync_time);
319         spitz_pxafb_dev = NULL;
320         get_hsync_invperiod = NULL;
321 }
322
323 static void spitz_wait_hsync(void)
324 {
325         sharpsl_wait_sync(SPITZ_GPIO_HSYNC);
326 }
327
328 static struct resource spitzts_resources[] = {
329         [0] = {
330                 .start          = SPITZ_IRQ_GPIO_TP_INT,
331                 .end            = SPITZ_IRQ_GPIO_TP_INT,
332                 .flags          = IORESOURCE_IRQ,
333         },
334 };
335
336 static struct corgits_machinfo  spitz_ts_machinfo = {
337         .get_hsync_invperiod = spitz_get_hsync_invperiod,
338         .put_hsync           = spitz_put_hsync,
339         .wait_hsync          = spitz_wait_hsync,
340 };
341
342 static struct platform_device spitzts_device = {
343         .name           = "corgi-ts",
344         .dev            = {
345                 .parent = &spitzssp_device.dev,
346                 .platform_data  = &spitz_ts_machinfo,
347         },
348         .id             = -1,
349         .num_resources  = ARRAY_SIZE(spitzts_resources),
350         .resource       = spitzts_resources,
351 };
352
353
354 /*
355  * MMC/SD Device
356  *
357  * The card detect interrupt isn't debounced so we delay it by 250ms
358  * to give the card a chance to fully insert/eject.
359  */
360
361 static struct pxamci_platform_data spitz_mci_platform_data;
362
363 static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data)
364 {
365         int err;
366
367         /* setup GPIO for PXA27x MMC controller */
368         pxa_gpio_mode(GPIO32_MMCCLK_MD);
369         pxa_gpio_mode(GPIO112_MMCCMD_MD);
370         pxa_gpio_mode(GPIO92_MMCDAT0_MD);
371         pxa_gpio_mode(GPIO109_MMCDAT1_MD);
372         pxa_gpio_mode(GPIO110_MMCDAT2_MD);
373         pxa_gpio_mode(GPIO111_MMCDAT3_MD);
374         pxa_gpio_mode(SPITZ_GPIO_nSD_DETECT | GPIO_IN);
375         pxa_gpio_mode(SPITZ_GPIO_nSD_WP | GPIO_IN);
376
377         spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
378
379         err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
380                           IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
381                           "MMC card detect", data);
382         if (err)
383                 printk(KERN_ERR "spitz_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
384
385         return err;
386 }
387
388 static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
389 {
390         struct pxamci_platform_data* p_d = dev->platform_data;
391
392         if (( 1 << vdd) & p_d->ocr_mask)
393                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004);
394         else
395                 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000);
396 }
397
398 static int spitz_mci_get_ro(struct device *dev)
399 {
400         return GPLR(SPITZ_GPIO_nSD_WP) & GPIO_bit(SPITZ_GPIO_nSD_WP);
401 }
402
403 static void spitz_mci_exit(struct device *dev, void *data)
404 {
405         free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data);
406 }
407
408 static struct pxamci_platform_data spitz_mci_platform_data = {
409         .ocr_mask       = MMC_VDD_32_33|MMC_VDD_33_34,
410         .init           = spitz_mci_init,
411         .get_ro         = spitz_mci_get_ro,
412         .setpower       = spitz_mci_setpower,
413         .exit           = spitz_mci_exit,
414 };
415
416
417 /*
418  * USB Host (OHCI)
419  */
420 static int spitz_ohci_init(struct device *dev)
421 {
422         /* Only Port 2 is connected */
423         pxa_gpio_mode(SPITZ_GPIO_USB_CONNECT | GPIO_IN);
424         pxa_gpio_mode(SPITZ_GPIO_USB_HOST | GPIO_OUT);
425         pxa_gpio_mode(SPITZ_GPIO_USB_DEVICE | GPIO_IN);
426
427         /* Setup USB Port 2 Output Control Register */
428         UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
429
430         GPSR(SPITZ_GPIO_USB_HOST) = GPIO_bit(SPITZ_GPIO_USB_HOST);
431
432         UHCHR = (UHCHR) &
433                 ~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
434
435         UHCRHDA |= UHCRHDA_NOCP;
436
437         return 0;
438 }
439
440 static struct pxaohci_platform_data spitz_ohci_platform_data = {
441         .port_mode      = PMM_NPS_MODE,
442         .init           = spitz_ohci_init,
443         .power_budget   = 150,
444 };
445
446
447 /*
448  * Irda
449  */
450 static void spitz_irda_transceiver_mode(struct device *dev, int mode)
451 {
452         if (mode & IR_OFF)
453                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
454         else
455                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
456         pxa2xx_transceiver_mode(dev, mode);
457 }
458
459 #ifdef CONFIG_MACH_AKITA
460 static void akita_irda_transceiver_mode(struct device *dev, int mode)
461 {
462         if (mode & IR_OFF)
463                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
464         else
465                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
466         pxa2xx_transceiver_mode(dev, mode);
467 }
468 #endif
469
470 static struct pxaficp_platform_data spitz_ficp_platform_data = {
471         .transceiver_cap  = IR_SIRMODE | IR_OFF,
472         .transceiver_mode = spitz_irda_transceiver_mode,
473 };
474
475
476 /*
477  * Spitz PXA Framebuffer
478  */
479
480 static void spitz_lcd_power(int on, struct fb_var_screeninfo *var)
481 {
482         if (on)
483                 corgi_lcdtg_hw_init(var->xres);
484         else
485                 corgi_lcdtg_suspend();
486 }
487
488 static struct pxafb_mode_info spitz_pxafb_modes[] = {
489 {
490         .pixclock       = 19231,
491         .xres           = 480,
492         .yres           = 640,
493         .bpp            = 16,
494         .hsync_len      = 40,
495         .left_margin    = 46,
496         .right_margin   = 125,
497         .vsync_len      = 3,
498         .upper_margin   = 1,
499         .lower_margin   = 0,
500         .sync           = 0,
501 },{
502         .pixclock       = 134617,
503         .xres           = 240,
504         .yres           = 320,
505         .bpp            = 16,
506         .hsync_len      = 20,
507         .left_margin    = 20,
508         .right_margin   = 46,
509         .vsync_len      = 2,
510         .upper_margin   = 1,
511         .lower_margin   = 0,
512         .sync           = 0,
513 },
514 };
515
516 static struct pxafb_mach_info spitz_pxafb_info = {
517         .modes          = &spitz_pxafb_modes[0],
518         .num_modes      = 2,
519         .fixed_modes    = 1,
520         .lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act | LCCR0_LDDALT | LCCR0_OUC | LCCR0_CMDIM | LCCR0_RDSTM,
521         .lccr3          = LCCR3_PixRsEdg | LCCR3_OutEnH,
522         .pxafb_lcd_power = spitz_lcd_power,
523 };
524
525
526 static struct platform_device *devices[] __initdata = {
527         &spitzscoop_device,
528         &spitzssp_device,
529         &spitzkbd_device,
530         &spitzts_device,
531         &spitzbl_device,
532         &spitzled_device,
533 };
534
535 static void spitz_poweroff(void)
536 {
537         arm_machine_restart('g');
538 }
539
540 static void spitz_restart(char mode)
541 {
542         /* Bootloader magic for a reboot */
543         if((MSC0 & 0xffff0000) == 0x7ff00000)
544                 MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
545
546         spitz_poweroff();
547 }
548
549 static void __init common_init(void)
550 {
551         init_gpio_reset(SPITZ_GPIO_ON_RESET);
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         pxa_set_i2c_info(NULL);
579 }
580
581 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
582 static void spitz_bl_set_intensity(int intensity)
583 {
584         if (intensity > 0x10)
585                 intensity += 0x10;
586
587         /* Bits 0-4 are accessed via the SSP interface */
588         corgi_ssp_blduty_set(intensity & 0x1f);
589
590         /* Bit 5 is via SCOOP */
591         if (intensity & 0x0020)
592                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
593         else
594                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_CONT);
595
596         if (intensity)
597                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
598         else
599                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_BACKLIGHT_ON);
600 }
601
602 static void __init spitz_init(void)
603 {
604         platform_scoop_config = &spitz_pcmcia_config;
605
606         spitz_bl_machinfo.set_bl_intensity = spitz_bl_set_intensity;
607
608         common_init();
609
610         platform_device_register(&spitzscoop2_device);
611 }
612 #endif
613
614 #ifdef CONFIG_MACH_AKITA
615 /*
616  * Akita IO Expander
617  */
618 struct platform_device akitaioexp_device = {
619         .name           = "akita-ioexp",
620         .id             = -1,
621 };
622
623 EXPORT_SYMBOL_GPL(akitaioexp_device);
624
625 static void akita_bl_set_intensity(int intensity)
626 {
627         if (intensity > 0x10)
628                 intensity += 0x10;
629
630         /* Bits 0-4 are accessed via the SSP interface */
631         corgi_ssp_blduty_set(intensity & 0x1f);
632
633         /* Bit 5 is via IO-Expander */
634         if (intensity & 0x0020)
635                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
636         else
637                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_CONT);
638
639         if (intensity)
640                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
641         else
642                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_BACKLIGHT_ON);
643 }
644
645 static void __init akita_init(void)
646 {
647         spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
648
649         /* We just pretend the second element of the array doesn't exist */
650         spitz_pcmcia_config.num_devs = 1;
651         platform_scoop_config = &spitz_pcmcia_config;
652         spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity;
653
654         platform_device_register(&akitaioexp_device);
655
656         spitzscoop_device.dev.parent = &akitaioexp_device.dev;
657         common_init();
658 }
659 #endif
660
661 static void __init fixup_spitz(struct machine_desc *desc,
662                 struct tag *tags, char **cmdline, struct meminfo *mi)
663 {
664         sharpsl_save_param();
665         mi->nr_banks = 1;
666         mi->bank[0].start = 0xa0000000;
667         mi->bank[0].node = 0;
668         mi->bank[0].size = (64*1024*1024);
669 }
670
671 #ifdef CONFIG_MACH_SPITZ
672 MACHINE_START(SPITZ, "SHARP Spitz")
673         .phys_io        = 0x40000000,
674         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
675         .fixup          = fixup_spitz,
676         .map_io         = pxa_map_io,
677         .init_irq       = pxa27x_init_irq,
678         .init_machine   = spitz_init,
679         .timer          = &pxa_timer,
680 MACHINE_END
681 #endif
682
683 #ifdef CONFIG_MACH_BORZOI
684 MACHINE_START(BORZOI, "SHARP Borzoi")
685         .phys_io        = 0x40000000,
686         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
687         .fixup          = fixup_spitz,
688         .map_io         = pxa_map_io,
689         .init_irq       = pxa27x_init_irq,
690         .init_machine   = spitz_init,
691         .timer          = &pxa_timer,
692 MACHINE_END
693 #endif
694
695 #ifdef CONFIG_MACH_AKITA
696 MACHINE_START(AKITA, "SHARP Akita")
697         .phys_io        = 0x40000000,
698         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
699         .fixup          = fixup_spitz,
700         .map_io         = pxa_map_io,
701         .init_irq       = pxa27x_init_irq,
702         .init_machine   = akita_init,
703         .timer          = &pxa_timer,
704 MACHINE_END
705 #endif