Linux 2.6.31.8
[linux/fpc-iii.git] / arch / arm / mach-pxa / spitz.c
blobdda310fe71c87bfcd61c5bf6c514c2b614fec8d3
1 /*
2 * Support for Sharp SL-Cxx00 Series of PDAs
3 * Models: SL-C3000 (Spitz), SL-C1000 (Akita) and SL-C3100 (Borzoi)
5 * Copyright (c) 2005 Richard Purdie
7 * Based on Sharp's 2.4 kernel patches/lubbock.c
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.
15 #include <linux/kernel.h>
16 #include <linux/platform_device.h>
17 #include <linux/delay.h>
18 #include <linux/gpio.h>
19 #include <linux/leds.h>
20 #include <linux/mtd/physmap.h>
21 #include <linux/i2c.h>
22 #include <linux/i2c/pca953x.h>
23 #include <linux/spi/spi.h>
24 #include <linux/spi/ads7846.h>
25 #include <linux/spi/corgi_lcd.h>
26 #include <linux/mtd/sharpsl.h>
28 #include <asm/setup.h>
29 #include <asm/mach-types.h>
30 #include <asm/mach/arch.h>
31 #include <asm/mach/sharpsl_param.h>
32 #include <asm/hardware/scoop.h>
35 #include <mach/pxa27x.h>
36 #include <mach/pxa27x-udc.h>
37 #include <mach/reset.h>
38 #include <plat/i2c.h>
39 #include <mach/irda.h>
40 #include <mach/mmc.h>
41 #include <mach/ohci.h>
42 #include <mach/pxafb.h>
43 #include <mach/pxa2xx_spi.h>
44 #include <mach/spitz.h>
46 #include "generic.h"
47 #include "devices.h"
48 #include "sharpsl.h"
50 static unsigned long spitz_pin_config[] __initdata = {
51 /* Chip Selects */
52 GPIO78_nCS_2, /* SCOOP #2 */
53 GPIO79_nCS_3, /* NAND */
54 GPIO80_nCS_4, /* SCOOP #1 */
56 /* LCD - 16bpp Active TFT */
57 GPIO58_LCD_LDD_0,
58 GPIO59_LCD_LDD_1,
59 GPIO60_LCD_LDD_2,
60 GPIO61_LCD_LDD_3,
61 GPIO62_LCD_LDD_4,
62 GPIO63_LCD_LDD_5,
63 GPIO64_LCD_LDD_6,
64 GPIO65_LCD_LDD_7,
65 GPIO66_LCD_LDD_8,
66 GPIO67_LCD_LDD_9,
67 GPIO68_LCD_LDD_10,
68 GPIO69_LCD_LDD_11,
69 GPIO70_LCD_LDD_12,
70 GPIO71_LCD_LDD_13,
71 GPIO72_LCD_LDD_14,
72 GPIO73_LCD_LDD_15,
73 GPIO74_LCD_FCLK,
74 GPIO75_LCD_LCLK,
75 GPIO76_LCD_PCLK,
77 /* PC Card */
78 GPIO48_nPOE,
79 GPIO49_nPWE,
80 GPIO50_nPIOR,
81 GPIO51_nPIOW,
82 GPIO85_nPCE_1,
83 GPIO54_nPCE_2,
84 GPIO55_nPREG,
85 GPIO56_nPWAIT,
86 GPIO57_nIOIS16,
87 GPIO104_PSKTSEL,
89 /* I2S */
90 GPIO28_I2S_BITCLK_OUT,
91 GPIO29_I2S_SDATA_IN,
92 GPIO30_I2S_SDATA_OUT,
93 GPIO31_I2S_SYNC,
95 /* MMC */
96 GPIO32_MMC_CLK,
97 GPIO112_MMC_CMD,
98 GPIO92_MMC_DAT_0,
99 GPIO109_MMC_DAT_1,
100 GPIO110_MMC_DAT_2,
101 GPIO111_MMC_DAT_3,
103 /* GPIOs */
104 GPIO9_GPIO, /* SPITZ_GPIO_nSD_DETECT */
105 GPIO81_GPIO, /* SPITZ_GPIO_nSD_WP */
106 GPIO41_GPIO, /* SPITZ_GPIO_USB_CONNECT */
107 GPIO37_GPIO, /* SPITZ_GPIO_USB_HOST */
108 GPIO35_GPIO, /* SPITZ_GPIO_USB_DEVICE */
109 GPIO22_GPIO, /* SPITZ_GPIO_HSYNC */
110 GPIO94_GPIO, /* SPITZ_GPIO_CF_CD */
111 GPIO105_GPIO, /* SPITZ_GPIO_CF_IRQ */
112 GPIO106_GPIO, /* SPITZ_GPIO_CF2_IRQ */
114 /* I2C */
115 GPIO117_I2C_SCL,
116 GPIO118_I2C_SDA,
118 GPIO1_GPIO | WAKEUP_ON_EDGE_RISE,
122 * Spitz SCOOP Device #1
124 static struct resource spitz_scoop_resources[] = {
125 [0] = {
126 .start = 0x10800000,
127 .end = 0x10800fff,
128 .flags = IORESOURCE_MEM,
132 static struct scoop_config spitz_scoop_setup = {
133 .io_dir = SPITZ_SCP_IO_DIR,
134 .io_out = SPITZ_SCP_IO_OUT,
135 .suspend_clr = SPITZ_SCP_SUS_CLR,
136 .suspend_set = SPITZ_SCP_SUS_SET,
137 .gpio_base = SPITZ_SCP_GPIO_BASE,
140 struct platform_device spitzscoop_device = {
141 .name = "sharp-scoop",
142 .id = 0,
143 .dev = {
144 .platform_data = &spitz_scoop_setup,
146 .num_resources = ARRAY_SIZE(spitz_scoop_resources),
147 .resource = spitz_scoop_resources,
151 * Spitz SCOOP Device #2
153 static struct resource spitz_scoop2_resources[] = {
154 [0] = {
155 .start = 0x08800040,
156 .end = 0x08800fff,
157 .flags = IORESOURCE_MEM,
161 static struct scoop_config spitz_scoop2_setup = {
162 .io_dir = SPITZ_SCP2_IO_DIR,
163 .io_out = SPITZ_SCP2_IO_OUT,
164 .suspend_clr = SPITZ_SCP2_SUS_CLR,
165 .suspend_set = SPITZ_SCP2_SUS_SET,
166 .gpio_base = SPITZ_SCP2_GPIO_BASE,
169 struct platform_device spitzscoop2_device = {
170 .name = "sharp-scoop",
171 .id = 1,
172 .dev = {
173 .platform_data = &spitz_scoop2_setup,
175 .num_resources = ARRAY_SIZE(spitz_scoop2_resources),
176 .resource = spitz_scoop2_resources,
179 #define SPITZ_PWR_SD 0x01
180 #define SPITZ_PWR_CF 0x02
182 /* Power control is shared with between one of the CF slots and SD */
183 static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr)
185 unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR);
187 if (new_cpr & 0x0007) {
188 gpio_set_value(SPITZ_GPIO_CF_POWER, 1);
189 if (!(cpr & 0x0002) && !(cpr & 0x0004))
190 mdelay(5);
191 if (device == SPITZ_PWR_CF)
192 cpr |= 0x0002;
193 if (device == SPITZ_PWR_SD)
194 cpr |= 0x0004;
195 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
196 } else {
197 if (device == SPITZ_PWR_CF)
198 cpr &= ~0x0002;
199 if (device == SPITZ_PWR_SD)
200 cpr &= ~0x0004;
201 if (!(cpr & 0x0002) && !(cpr & 0x0004)) {
202 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, 0x0000);
203 mdelay(1);
204 gpio_set_value(SPITZ_GPIO_CF_POWER, 0);
205 } else {
206 write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr);
211 static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr)
213 /* Only need to override behaviour for slot 0 */
214 if (nr == 0)
215 spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr);
216 else
217 write_scoop_reg(scoop, SCOOP_CPR, cpr);
220 static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = {
222 .dev = &spitzscoop_device.dev,
223 .irq = SPITZ_IRQ_GPIO_CF_IRQ,
224 .cd_irq = SPITZ_IRQ_GPIO_CF_CD,
225 .cd_irq_str = "PCMCIA0 CD",
227 .dev = &spitzscoop2_device.dev,
228 .irq = SPITZ_IRQ_GPIO_CF2_IRQ,
229 .cd_irq = -1,
233 static struct scoop_pcmcia_config spitz_pcmcia_config = {
234 .devs = &spitz_pcmcia_scoop[0],
235 .num_devs = 2,
236 .power_ctrl = spitz_pcmcia_pwr,
239 EXPORT_SYMBOL(spitzscoop_device);
240 EXPORT_SYMBOL(spitzscoop2_device);
243 * Spitz Keyboard Device
245 static struct platform_device spitzkbd_device = {
246 .name = "spitz-keyboard",
247 .id = -1,
252 * Spitz LEDs
254 static struct gpio_led spitz_gpio_leds[] = {
256 .name = "spitz:amber:charge",
257 .default_trigger = "sharpsl-charge",
258 .gpio = SPITZ_GPIO_LED_ORANGE,
261 .name = "spitz:green:hddactivity",
262 .default_trigger = "ide-disk",
263 .gpio = SPITZ_GPIO_LED_GREEN,
267 static struct gpio_led_platform_data spitz_gpio_leds_info = {
268 .leds = spitz_gpio_leds,
269 .num_leds = ARRAY_SIZE(spitz_gpio_leds),
272 static struct platform_device spitzled_device = {
273 .name = "leds-gpio",
274 .id = -1,
275 .dev = {
276 .platform_data = &spitz_gpio_leds_info,
280 #if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
281 static struct pxa2xx_spi_master spitz_spi_info = {
282 .num_chipselect = 3,
285 static void spitz_wait_for_hsync(void)
287 while (gpio_get_value(SPITZ_GPIO_HSYNC))
288 cpu_relax();
290 while (!gpio_get_value(SPITZ_GPIO_HSYNC))
291 cpu_relax();
294 static struct ads7846_platform_data spitz_ads7846_info = {
295 .model = 7846,
296 .vref_delay_usecs = 100,
297 .x_plate_ohms = 419,
298 .y_plate_ohms = 486,
299 .gpio_pendown = SPITZ_GPIO_TP_INT,
300 .wait_for_sync = spitz_wait_for_hsync,
303 static struct pxa2xx_spi_chip spitz_ads7846_chip = {
304 .gpio_cs = SPITZ_GPIO_ADS7846_CS,
307 static void spitz_bl_kick_battery(void)
309 void (*kick_batt)(void);
311 kick_batt = symbol_get(sharpsl_battery_kick);
312 if (kick_batt) {
313 kick_batt();
314 symbol_put(sharpsl_battery_kick);
318 static struct corgi_lcd_platform_data spitz_lcdcon_info = {
319 .init_mode = CORGI_LCD_MODE_VGA,
320 .max_intensity = 0x2f,
321 .default_intensity = 0x1f,
322 .limit_mask = 0x0b,
323 .gpio_backlight_cont = SPITZ_GPIO_BACKLIGHT_CONT,
324 .gpio_backlight_on = SPITZ_GPIO_BACKLIGHT_ON,
325 .kick_battery = spitz_bl_kick_battery,
328 static struct pxa2xx_spi_chip spitz_lcdcon_chip = {
329 .gpio_cs = SPITZ_GPIO_LCDCON_CS,
332 static struct pxa2xx_spi_chip spitz_max1111_chip = {
333 .gpio_cs = SPITZ_GPIO_MAX1111_CS,
336 static struct spi_board_info spitz_spi_devices[] = {
338 .modalias = "ads7846",
339 .max_speed_hz = 1200000,
340 .bus_num = 2,
341 .chip_select = 0,
342 .platform_data = &spitz_ads7846_info,
343 .controller_data= &spitz_ads7846_chip,
344 .irq = gpio_to_irq(SPITZ_GPIO_TP_INT),
345 }, {
346 .modalias = "corgi-lcd",
347 .max_speed_hz = 50000,
348 .bus_num = 2,
349 .chip_select = 1,
350 .platform_data = &spitz_lcdcon_info,
351 .controller_data= &spitz_lcdcon_chip,
352 }, {
353 .modalias = "max1111",
354 .max_speed_hz = 450000,
355 .bus_num = 2,
356 .chip_select = 2,
357 .controller_data= &spitz_max1111_chip,
361 static void __init spitz_init_spi(void)
363 if (machine_is_akita()) {
364 spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
365 spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
368 pxa2xx_set_spi_info(2, &spitz_spi_info);
369 spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
371 #else
372 static inline void spitz_init_spi(void) {}
373 #endif
376 * MMC/SD Device
378 * The card detect interrupt isn't debounced so we delay it by 250ms
379 * to give the card a chance to fully insert/eject.
382 static struct pxamci_platform_data spitz_mci_platform_data;
384 static int spitz_mci_init(struct device *dev, irq_handler_t spitz_detect_int, void *data)
386 int err;
388 err = gpio_request(SPITZ_GPIO_nSD_DETECT, "nSD_DETECT");
389 if (err)
390 goto err_out;
392 err = gpio_request(SPITZ_GPIO_nSD_WP, "nSD_WP");
393 if (err)
394 goto err_free_1;
396 gpio_direction_input(SPITZ_GPIO_nSD_DETECT);
397 gpio_direction_input(SPITZ_GPIO_nSD_WP);
399 spitz_mci_platform_data.detect_delay = msecs_to_jiffies(250);
401 err = request_irq(SPITZ_IRQ_GPIO_nSD_DETECT, spitz_detect_int,
402 IRQF_DISABLED | IRQF_TRIGGER_RISING |
403 IRQF_TRIGGER_FALLING,
404 "MMC card detect", data);
405 if (err) {
406 pr_err("%s: MMC/SD: can't request MMC card detect IRQ\n",
407 __func__);
408 goto err_free_2;
410 return 0;
412 err_free_2:
413 gpio_free(SPITZ_GPIO_nSD_WP);
414 err_free_1:
415 gpio_free(SPITZ_GPIO_nSD_DETECT);
416 err_out:
417 return err;
420 static void spitz_mci_setpower(struct device *dev, unsigned int vdd)
422 struct pxamci_platform_data* p_d = dev->platform_data;
424 if (( 1 << vdd) & p_d->ocr_mask)
425 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004);
426 else
427 spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000);
430 static int spitz_mci_get_ro(struct device *dev)
432 return gpio_get_value(SPITZ_GPIO_nSD_WP);
435 static void spitz_mci_exit(struct device *dev, void *data)
437 free_irq(SPITZ_IRQ_GPIO_nSD_DETECT, data);
438 gpio_free(SPITZ_GPIO_nSD_WP);
439 gpio_free(SPITZ_GPIO_nSD_DETECT);
442 static struct pxamci_platform_data spitz_mci_platform_data = {
443 .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
444 .init = spitz_mci_init,
445 .get_ro = spitz_mci_get_ro,
446 .setpower = spitz_mci_setpower,
447 .exit = spitz_mci_exit,
452 * USB Host (OHCI)
454 static int spitz_ohci_init(struct device *dev)
456 int err;
458 err = gpio_request(SPITZ_GPIO_USB_HOST, "USB_HOST");
459 if (err)
460 return err;
462 /* Only Port 2 is connected
463 * Setup USB Port 2 Output Control Register
465 UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
467 return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
470 static void spitz_ohci_exit(struct device *dev)
472 gpio_free(SPITZ_GPIO_USB_HOST);
475 static struct pxaohci_platform_data spitz_ohci_platform_data = {
476 .port_mode = PMM_NPS_MODE,
477 .init = spitz_ohci_init,
478 .exit = spitz_ohci_exit,
479 .flags = ENABLE_PORT_ALL | NO_OC_PROTECTION,
480 .power_budget = 150,
485 * Irda
487 static int spitz_irda_startup(struct device *dev)
489 int rc;
491 rc = gpio_request(SPITZ_GPIO_IR_ON, "IrDA on");
492 if (rc)
493 goto err;
495 rc = gpio_direction_output(SPITZ_GPIO_IR_ON, 1);
496 if (rc)
497 goto err_dir;
499 return 0;
501 err_dir:
502 gpio_free(SPITZ_GPIO_IR_ON);
503 err:
504 return rc;
507 static void spitz_irda_shutdown(struct device *dev)
509 gpio_free(SPITZ_GPIO_IR_ON);
512 static void spitz_irda_transceiver_mode(struct device *dev, int mode)
514 gpio_set_value(SPITZ_GPIO_IR_ON, mode & IR_OFF);
515 pxa2xx_transceiver_mode(dev, mode);
518 #ifdef CONFIG_MACH_AKITA
519 static void akita_irda_transceiver_mode(struct device *dev, int mode)
521 gpio_set_value(AKITA_GPIO_IR_ON, mode & IR_OFF);
522 pxa2xx_transceiver_mode(dev, mode);
524 #endif
526 static struct pxaficp_platform_data spitz_ficp_platform_data = {
527 .transceiver_cap = IR_SIRMODE | IR_OFF,
528 .transceiver_mode = spitz_irda_transceiver_mode,
529 .startup = spitz_irda_startup,
530 .shutdown = spitz_irda_shutdown,
535 * Spitz PXA Framebuffer
538 static struct pxafb_mode_info spitz_pxafb_modes[] = {
540 .pixclock = 19231,
541 .xres = 480,
542 .yres = 640,
543 .bpp = 16,
544 .hsync_len = 40,
545 .left_margin = 46,
546 .right_margin = 125,
547 .vsync_len = 3,
548 .upper_margin = 1,
549 .lower_margin = 0,
550 .sync = 0,
552 .pixclock = 134617,
553 .xres = 240,
554 .yres = 320,
555 .bpp = 16,
556 .hsync_len = 20,
557 .left_margin = 20,
558 .right_margin = 46,
559 .vsync_len = 2,
560 .upper_margin = 1,
561 .lower_margin = 0,
562 .sync = 0,
566 static struct pxafb_mach_info spitz_pxafb_info = {
567 .modes = &spitz_pxafb_modes[0],
568 .num_modes = 2,
569 .fixed_modes = 1,
570 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_ALTERNATE_MAPPING,
573 static struct mtd_partition sharpsl_nand_partitions[] = {
575 .name = "System Area",
576 .offset = 0,
577 .size = 7 * 1024 * 1024,
580 .name = "Root Filesystem",
581 .offset = 7 * 1024 * 1024,
584 .name = "Home Filesystem",
585 .offset = MTDPART_OFS_APPEND,
586 .size = MTDPART_SIZ_FULL,
590 static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
592 static struct nand_bbt_descr sharpsl_bbt = {
593 .options = 0,
594 .offs = 4,
595 .len = 2,
596 .pattern = scan_ff_pattern
599 static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
600 .badblock_pattern = &sharpsl_bbt,
601 .partitions = sharpsl_nand_partitions,
602 .nr_partitions = ARRAY_SIZE(sharpsl_nand_partitions),
605 static struct resource sharpsl_nand_resources[] = {
607 .start = 0x0C000000,
608 .end = 0x0C000FFF,
609 .flags = IORESOURCE_MEM,
613 static struct platform_device sharpsl_nand_device = {
614 .name = "sharpsl-nand",
615 .id = -1,
616 .resource = sharpsl_nand_resources,
617 .num_resources = ARRAY_SIZE(sharpsl_nand_resources),
618 .dev.platform_data = &sharpsl_nand_platform_data,
622 static struct mtd_partition sharpsl_rom_parts[] = {
624 .name ="Boot PROM Filesystem",
625 .offset = 0x00140000,
626 .size = MTDPART_SIZ_FULL,
630 static struct physmap_flash_data sharpsl_rom_data = {
631 .width = 2,
632 .nr_parts = ARRAY_SIZE(sharpsl_rom_parts),
633 .parts = sharpsl_rom_parts,
636 static struct resource sharpsl_rom_resources[] = {
638 .start = 0x00000000,
639 .end = 0x007fffff,
640 .flags = IORESOURCE_MEM,
644 static struct platform_device sharpsl_rom_device = {
645 .name = "physmap-flash",
646 .id = -1,
647 .resource = sharpsl_rom_resources,
648 .num_resources = ARRAY_SIZE(sharpsl_rom_resources),
649 .dev.platform_data = &sharpsl_rom_data,
652 static struct platform_device *devices[] __initdata = {
653 &spitzscoop_device,
654 &spitzkbd_device,
655 &spitzled_device,
656 &sharpsl_nand_device,
657 &sharpsl_rom_device,
660 static void spitz_poweroff(void)
662 arm_machine_restart('g', NULL);
665 static void spitz_restart(char mode, const char *cmd)
667 /* Bootloader magic for a reboot */
668 if((MSC0 & 0xffff0000) == 0x7ff00000)
669 MSC0 = (MSC0 & 0xffff) | 0x7ee00000;
671 spitz_poweroff();
674 static void __init common_init(void)
676 init_gpio_reset(SPITZ_GPIO_ON_RESET, 1, 0);
677 pm_power_off = spitz_poweroff;
678 arm_pm_restart = spitz_restart;
680 if (machine_is_spitz()) {
681 sharpsl_nand_partitions[1].size = 5 * 1024 * 1024;
682 } else if (machine_is_akita()) {
683 sharpsl_nand_partitions[1].size = 58 * 1024 * 1024;
684 } else if (machine_is_borzoi()) {
685 sharpsl_nand_partitions[1].size = 32 * 1024 * 1024;
688 PMCR = 0x00;
690 /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
691 PCFR |= PCFR_OPDE;
693 pxa2xx_mfp_config(ARRAY_AND_SIZE(spitz_pin_config));
695 spitz_init_spi();
697 platform_add_devices(devices, ARRAY_SIZE(devices));
698 pxa_set_mci_info(&spitz_mci_platform_data);
699 pxa_set_ohci_info(&spitz_ohci_platform_data);
700 pxa_set_ficp_info(&spitz_ficp_platform_data);
701 set_pxa_fb_info(&spitz_pxafb_info);
702 pxa_set_i2c_info(NULL);
705 #if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
706 static void __init spitz_init(void)
708 platform_scoop_config = &spitz_pcmcia_config;
710 common_init();
712 platform_device_register(&spitzscoop2_device);
714 #endif
716 #ifdef CONFIG_MACH_AKITA
718 * Akita IO Expander
720 static struct pca953x_platform_data akita_ioexp = {
721 .gpio_base = AKITA_IOEXP_GPIO_BASE,
724 static struct i2c_board_info akita_i2c_board_info[] = {
726 .type = "max7310",
727 .addr = 0x18,
728 .platform_data = &akita_ioexp,
732 static struct nand_bbt_descr sharpsl_akita_bbt = {
733 .options = 0,
734 .offs = 4,
735 .len = 1,
736 .pattern = scan_ff_pattern
739 static struct nand_ecclayout akita_oobinfo = {
740 .eccbytes = 24,
741 .eccpos = {
742 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11,
743 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23,
744 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37},
745 .oobfree = {{0x08, 0x09}}
748 static void __init akita_init(void)
750 spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
752 sharpsl_nand_platform_data.badblock_pattern = &sharpsl_akita_bbt;
753 sharpsl_nand_platform_data.ecc_layout = &akita_oobinfo;
755 /* We just pretend the second element of the array doesn't exist */
756 spitz_pcmcia_config.num_devs = 1;
757 platform_scoop_config = &spitz_pcmcia_config;
759 i2c_register_board_info(0, ARRAY_AND_SIZE(akita_i2c_board_info));
761 common_init();
763 #endif
765 static void __init fixup_spitz(struct machine_desc *desc,
766 struct tag *tags, char **cmdline, struct meminfo *mi)
768 sharpsl_save_param();
769 mi->nr_banks = 1;
770 mi->bank[0].start = 0xa0000000;
771 mi->bank[0].node = 0;
772 mi->bank[0].size = (64*1024*1024);
775 #ifdef CONFIG_MACH_SPITZ
776 MACHINE_START(SPITZ, "SHARP Spitz")
777 .phys_io = 0x40000000,
778 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
779 .fixup = fixup_spitz,
780 .map_io = pxa_map_io,
781 .init_irq = pxa27x_init_irq,
782 .init_machine = spitz_init,
783 .timer = &pxa_timer,
784 MACHINE_END
785 #endif
787 #ifdef CONFIG_MACH_BORZOI
788 MACHINE_START(BORZOI, "SHARP Borzoi")
789 .phys_io = 0x40000000,
790 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
791 .fixup = fixup_spitz,
792 .map_io = pxa_map_io,
793 .init_irq = pxa27x_init_irq,
794 .init_machine = spitz_init,
795 .timer = &pxa_timer,
796 MACHINE_END
797 #endif
799 #ifdef CONFIG_MACH_AKITA
800 MACHINE_START(AKITA, "SHARP Akita")
801 .phys_io = 0x40000000,
802 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
803 .fixup = fixup_spitz,
804 .map_io = pxa_map_io,
805 .init_irq = pxa27x_init_irq,
806 .init_machine = akita_init,
807 .timer = &pxa_timer,
808 MACHINE_END
809 #endif