2 * Handles the Mitac Mio A701 Board
4 * Copyright (C) 2008 Robert Jarzmik
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include <linux/kernel.h>
23 #include <linux/init.h>
24 #include <linux/platform_device.h>
25 #include <linux/syscore_ops.h>
26 #include <linux/input.h>
27 #include <linux/delay.h>
28 #include <linux/gpio_keys.h>
29 #include <linux/pwm_backlight.h>
30 #include <linux/rtc.h>
31 #include <linux/leds.h>
32 #include <linux/gpio.h>
33 #include <linux/interrupt.h>
34 #include <linux/irq.h>
35 #include <linux/pda_power.h>
36 #include <linux/power_supply.h>
37 #include <linux/wm97xx.h>
38 #include <linux/mtd/physmap.h>
39 #include <linux/usb/gpio_vbus.h>
40 #include <linux/reboot.h>
41 #include <linux/regulator/max1586.h>
42 #include <linux/slab.h>
43 #include <linux/i2c/pxa-i2c.h>
45 #include <asm/mach-types.h>
46 #include <asm/mach/arch.h>
48 #include <mach/pxa27x.h>
49 #include <mach/regs-rtc.h>
50 #include <linux/platform_data/keypad-pxa27x.h>
51 #include <linux/platform_data/video-pxafb.h>
52 #include <linux/platform_data/mmc-pxamci.h>
54 #include <mach/pxa27x-udc.h>
55 #include <linux/platform_data/camera-pxa.h>
56 #include <mach/audio.h>
57 #include <mach/smemc.h>
58 #include <media/soc_camera.h>
60 #include <mach/mioa701.h>
65 static unsigned long mioa701_pin_config[] = {
67 MIO_CFG_OUT(GPIO9_CHARGE_EN, AF0, DRIVE_LOW),
68 MIO_CFG_OUT(GPIO18_POWEROFF, AF0, DRIVE_LOW),
69 MFP_CFG_OUT(GPIO3, AF0, DRIVE_HIGH),
70 MFP_CFG_OUT(GPIO4, AF0, DRIVE_HIGH),
71 MIO_CFG_IN(GPIO80_MAYBE_CHARGE_VDROP, AF0),
83 MIO_CFG_IN(GPIO78_SDIO_RO, AF0),
84 MIO_CFG_IN(GPIO15_SDIO_INSERT, AF0),
85 MIO_CFG_OUT(GPIO91_SDIO_EN, AF0, DRIVE_LOW),
88 MIO_CFG_IN(GPIO13_nUSB_DETECT, AF0),
89 MIO_CFG_OUT(GPIO22_USB_ENABLE, AF0, DRIVE_LOW),
107 MIO_CFG_OUT(GPIO56_MT9M111_nOE, AF0, DRIVE_LOW),
110 MIO_CFG_IN(GPIO14_BT_nACTIVITY, AF0),
115 MIO_CFG_OUT(GPIO83_BT_ON, AF0, DRIVE_LOW),
116 MIO_CFG_OUT(GPIO77_BT_UNKNOWN1, AF0, DRIVE_HIGH),
117 MIO_CFG_OUT(GPIO86_BT_MAYBE_nRESET, AF0, DRIVE_HIGH),
120 MIO_CFG_OUT(GPIO23_GPS_UNKNOWN1, AF0, DRIVE_LOW),
121 MIO_CFG_OUT(GPIO26_GPS_ON, AF0, DRIVE_LOW),
122 MIO_CFG_OUT(GPIO27_GPS_RESET, AF0, DRIVE_LOW),
123 MIO_CFG_OUT(GPIO106_GPS_UNKNOWN2, AF0, DRIVE_LOW),
124 MIO_CFG_OUT(GPIO107_GPS_UNKNOWN3, AF0, DRIVE_LOW),
129 MIO_CFG_OUT(GPIO24_GSM_MOD_RESET_CMD, AF0, DRIVE_LOW),
130 MIO_CFG_OUT(GPIO88_GSM_nMOD_ON_CMD, AF0, DRIVE_HIGH),
131 MIO_CFG_OUT(GPIO90_GSM_nMOD_OFF_CMD, AF0, DRIVE_HIGH),
132 MIO_CFG_OUT(GPIO114_GSM_nMOD_DTE_UART_STATE, AF0, DRIVE_HIGH),
133 MIO_CFG_IN(GPIO25_GSM_MOD_ON_STATE, AF0),
134 MIO_CFG_IN(GPIO113_GSM_EVENT, AF0) | WAKEUP_ON_EDGE_BOTH,
145 GPIO29_AC97_SDATA_IN_0,
146 GPIO30_AC97_SDATA_OUT,
149 MIO_CFG_IN(GPIO12_HPJACK_INSERT, AF0),
152 MIO_CFG_OUT(GPIO10_LED_nCharging, AF0, DRIVE_HIGH),
153 MIO_CFG_OUT(GPIO97_LED_nBlue, AF0, DRIVE_HIGH),
154 MIO_CFG_OUT(GPIO98_LED_nOrange, AF0, DRIVE_HIGH),
155 MIO_CFG_OUT(GPIO82_LED_nVibra, AF0, DRIVE_HIGH),
156 MIO_CFG_OUT(GPIO115_LED_nKeyboard, AF0, DRIVE_HIGH),
159 MIO_CFG_IN(GPIO0_KEY_POWER, AF0) | WAKEUP_ON_EDGE_BOTH,
160 MIO_CFG_IN(GPIO93_KEY_VOLUME_UP, AF0),
161 MIO_CFG_IN(GPIO94_KEY_VOLUME_DOWN, AF0),
174 MFP_CFG_IN(GPIO20, AF0),
175 MFP_CFG_IN(GPIO21, AF0),
176 MFP_CFG_IN(GPIO33, AF0),
177 MFP_CFG_OUT(GPIO49, AF0, DRIVE_HIGH),
178 MFP_CFG_OUT(GPIO57, AF0, DRIVE_HIGH),
179 MFP_CFG_IN(GPIO96, AF0),
180 MFP_CFG_OUT(GPIO116, AF0, DRIVE_HIGH),
183 /* LCD Screen and Backlight */
184 static struct platform_pwm_backlight_data mioa701_backlight_data = {
186 .max_brightness = 100,
187 .dft_brightness = 50,
188 .pwm_period_ns = 4000 * 1024, /* Fl = 250kHz */
193 * LTM0305A776C LCD panel timings
196 * - the LTM0305A776C datasheet,
197 * - and the PXA27x Programmers' manual
199 static struct pxafb_mode_info mioa701_ltm0305a776c = {
200 .pixclock = 220000, /* CLK=4.545 MHz */
212 static void mioa701_lcd_power(int on, struct fb_var_screeninfo *si)
214 gpio_set_value(GPIO87_LCD_POWER, on);
217 static struct pxafb_mach_info mioa701_pxafb_info = {
218 .modes = &mioa701_ltm0305a776c,
220 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
221 .pxafb_lcd_power = mioa701_lcd_power,
225 * Keyboard configuration
227 static const unsigned int mioa701_matrix_keys[] = {
229 KEY(0, 1, KEY_RIGHT),
230 KEY(0, 2, KEY_MEDIA),
232 KEY(1, 1, KEY_ENTER),
233 KEY(1, 2, KEY_CONNECT), /* GPS key */
235 KEY(2, 1, KEY_PHONE), /* Phone Green key */
236 KEY(2, 2, KEY_CAMERA) /* Camera key */
239 static struct matrix_keymap_data mioa701_matrix_keymap_data = {
240 .keymap = mioa701_matrix_keys,
241 .keymap_size = ARRAY_SIZE(mioa701_matrix_keys),
244 static struct pxa27x_keypad_platform_data mioa701_keypad_info = {
245 .matrix_key_rows = 3,
246 .matrix_key_cols = 3,
247 .matrix_keymap_data = &mioa701_matrix_keymap_data,
251 * GPIO Key Configuration
253 #define MIO_KEY(key, _gpio, _desc, _wakeup) \
254 { .code = (key), .gpio = (_gpio), .active_low = 0, \
255 .desc = (_desc), .type = EV_KEY, .wakeup = (_wakeup) }
256 static struct gpio_keys_button mioa701_button_table[] = {
257 MIO_KEY(KEY_EXIT, GPIO0_KEY_POWER, "Power button", 1),
258 MIO_KEY(KEY_VOLUMEUP, GPIO93_KEY_VOLUME_UP, "Volume up", 0),
259 MIO_KEY(KEY_VOLUMEDOWN, GPIO94_KEY_VOLUME_DOWN, "Volume down", 0),
260 MIO_KEY(KEY_HP, GPIO12_HPJACK_INSERT, "HP jack detect", 0)
263 static struct gpio_keys_platform_data mioa701_gpio_keys_data = {
264 .buttons = mioa701_button_table,
265 .nbuttons = ARRAY_SIZE(mioa701_button_table),
271 #define ONE_LED(_gpio, _name) \
272 { .gpio = (_gpio), .name = (_name), .active_low = true }
273 static struct gpio_led gpio_leds[] = {
274 ONE_LED(GPIO10_LED_nCharging, "mioa701:charging"),
275 ONE_LED(GPIO97_LED_nBlue, "mioa701:blue"),
276 ONE_LED(GPIO98_LED_nOrange, "mioa701:orange"),
277 ONE_LED(GPIO82_LED_nVibra, "mioa701:vibra"),
278 ONE_LED(GPIO115_LED_nKeyboard, "mioa701:keyboard")
281 static struct gpio_led_platform_data gpio_led_info = {
283 .num_leds = ARRAY_SIZE(gpio_leds),
287 * GSM Sagem XS200 chip
289 * GSM handling was purged from kernel. For history, this is the way to go :
290 * - init : GPIO24_GSM_MOD_RESET_CMD = 0, GPIO114_GSM_nMOD_DTE_UART_STATE = 1
291 * GPIO88_GSM_nMOD_ON_CMD = 1, GPIO90_GSM_nMOD_OFF_CMD = 1
292 * - reset : GPIO24_GSM_MOD_RESET_CMD = 1, msleep(100),
293 * GPIO24_GSM_MOD_RESET_CMD = 0
294 * - turn on : GPIO88_GSM_nMOD_ON_CMD = 0, msleep(1000),
295 * GPIO88_GSM_nMOD_ON_CMD = 1
296 * - turn off : GPIO90_GSM_nMOD_OFF_CMD = 0, msleep(1000),
297 * GPIO90_GSM_nMOD_OFF_CMD = 1
299 static int is_gsm_on(void)
303 is_on = !!gpio_get_value(GPIO25_GSM_MOD_ON_STATE);
307 irqreturn_t gsm_on_irq(int irq, void *p)
309 printk(KERN_DEBUG "Mioa701: GSM status changed to %s\n",
310 is_gsm_on() ? "on" : "off");
314 static struct gpio gsm_gpios[] = {
315 { GPIO25_GSM_MOD_ON_STATE, GPIOF_IN, "GSM state" },
316 { GPIO113_GSM_EVENT, GPIOF_IN, "GSM event" },
319 static int __init gsm_init(void)
323 rc = gpio_request_array(ARRAY_AND_SIZE(gsm_gpios));
326 rc = request_irq(gpio_to_irq(GPIO25_GSM_MOD_ON_STATE), gsm_on_irq,
327 IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
328 "GSM XS200 Power Irq", NULL);
332 gpio_set_wake(GPIO113_GSM_EVENT, 1);
336 printk(KERN_ERR "Mioa701: Can't request GSM_ON irq\n");
337 gpio_free_array(ARRAY_AND_SIZE(gsm_gpios));
339 printk(KERN_ERR "Mioa701: gsm not available\n");
343 static void gsm_exit(void)
345 free_irq(gpio_to_irq(GPIO25_GSM_MOD_ON_STATE), NULL);
346 gpio_free_array(ARRAY_AND_SIZE(gsm_gpios));
350 * Bluetooth BRF6150 chip
352 * BT handling was purged from kernel. For history, this is the way to go :
353 * - turn on : GPIO83_BT_ON = 1
354 * - turn off : GPIO83_BT_ON = 0
358 * GPS Sirf Star III chip
360 * GPS handling was purged from kernel. For history, this is the way to go :
361 * - init : GPIO23_GPS_UNKNOWN1 = 1, GPIO26_GPS_ON = 0, GPIO27_GPS_RESET = 0
362 * GPIO106_GPS_UNKNOWN2 = 0, GPIO107_GPS_UNKNOWN3 = 0
363 * - turn on : GPIO27_GPS_RESET = 1, GPIO26_GPS_ON = 1
364 * - turn off : GPIO26_GPS_ON = 0, GPIO27_GPS_RESET = 0
370 static int is_usb_connected(void)
372 return !gpio_get_value(GPIO13_nUSB_DETECT);
375 static struct pxa2xx_udc_mach_info mioa701_udc_info = {
376 .udc_is_connected = is_usb_connected,
377 .gpio_pullup = GPIO22_USB_ENABLE,
380 struct gpio_vbus_mach_info gpio_vbus_data = {
381 .gpio_vbus = GPIO13_nUSB_DETECT,
382 .gpio_vbus_inverted = 1,
387 * SDIO/MMC Card controller
390 * The card detect interrupt isn't debounced so we delay it by 250ms
391 * to give the card a chance to fully insert/eject.
393 static struct pxamci_platform_data mioa701_mci_info = {
394 .detect_delay_ms = 250,
395 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
396 .gpio_card_detect = GPIO15_SDIO_INSERT,
397 .gpio_card_ro = GPIO78_SDIO_RO,
398 .gpio_power = GPIO91_SDIO_EN,
402 static struct resource docg3_resource = {
403 .start = PXA_CS0_PHYS,
404 .end = PXA_CS0_PHYS + SZ_8K - 1,
405 .flags = IORESOURCE_MEM,
408 static struct platform_device docg3 = {
411 .resource = &docg3_resource,
414 .platform_data = NULL,
419 * Suspend/Resume bootstrap management
421 * MIO A701 reboot sequence is highly ROM dependent. From the one dissassembled,
422 * this sequence is as follows :
423 * - disables interrupts
424 * - initialize SDRAM (self refresh RAM into active RAM)
425 * - initialize GPIOs (depends on value at 0xa020b020)
426 * - initialize coprossessors
427 * - if edge detect on PWR_SCL(GPIO3), then proceed to cold start
428 * - or if value at 0xa020b000 not equal to 0x0f0f0f0f, proceed to cold start
429 * - else do a resume, ie. jump to addr 0xa0100000
431 #define RESUME_ENABLE_ADDR 0xa020b000
432 #define RESUME_ENABLE_VAL 0x0f0f0f0f
433 #define RESUME_BT_ADDR 0xa020b020
434 #define RESUME_UNKNOWN_ADDR 0xa020b024
435 #define RESUME_VECTOR_ADDR 0xa0100000
436 #define BOOTSTRAP_WORDS mioa701_bootstrap_lg/4
438 static u32 *save_buffer;
440 static void install_bootstrap(void)
443 u32 *rom_bootstrap = phys_to_virt(RESUME_VECTOR_ADDR);
444 u32 *src = &mioa701_bootstrap;
446 for (i = 0; i < BOOTSTRAP_WORDS; i++)
447 rom_bootstrap[i] = src[i];
451 static int mioa701_sys_suspend(void)
454 u32 *mem_resume_vector = phys_to_virt(RESUME_VECTOR_ADDR);
455 u32 *mem_resume_enabler = phys_to_virt(RESUME_ENABLE_ADDR);
456 u32 *mem_resume_bt = phys_to_virt(RESUME_BT_ADDR);
457 u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR);
459 /* Devices prepare suspend */
460 is_bt_on = !!gpio_get_value(GPIO83_BT_ON);
461 pxa2xx_mfp_set_lpm(GPIO83_BT_ON,
462 is_bt_on ? MFP_LPM_DRIVE_HIGH : MFP_LPM_DRIVE_LOW);
464 for (i = 0; i < BOOTSTRAP_WORDS; i++)
465 save_buffer[i] = mem_resume_vector[i];
466 save_buffer[i++] = *mem_resume_enabler;
467 save_buffer[i++] = *mem_resume_bt;
468 save_buffer[i++] = *mem_resume_unknown;
470 *mem_resume_enabler = RESUME_ENABLE_VAL;
471 *mem_resume_bt = is_bt_on;
477 static void mioa701_sys_resume(void)
480 u32 *mem_resume_vector = phys_to_virt(RESUME_VECTOR_ADDR);
481 u32 *mem_resume_enabler = phys_to_virt(RESUME_ENABLE_ADDR);
482 u32 *mem_resume_bt = phys_to_virt(RESUME_BT_ADDR);
483 u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR);
485 for (i = 0; i < BOOTSTRAP_WORDS; i++)
486 mem_resume_vector[i] = save_buffer[i];
487 *mem_resume_enabler = save_buffer[i++];
488 *mem_resume_bt = save_buffer[i++];
489 *mem_resume_unknown = save_buffer[i++];
492 static struct syscore_ops mioa701_syscore_ops = {
493 .suspend = mioa701_sys_suspend,
494 .resume = mioa701_sys_resume,
497 static int __init bootstrap_init(void)
499 int save_size = mioa701_bootstrap_lg + (sizeof(u32) * 3);
501 register_syscore_ops(&mioa701_syscore_ops);
503 save_buffer = kmalloc(save_size, GFP_KERNEL);
506 printk(KERN_INFO "MioA701: allocated %d bytes for bootstrap\n",
511 static void bootstrap_exit(void)
514 unregister_syscore_ops(&mioa701_syscore_ops);
516 printk(KERN_CRIT "Unregistering mioa701 suspend will hang next"
523 static char *supplicants[] = {
527 static int is_ac_connected(void)
529 return gpio_get_value(GPIO96_AC_DETECT);
532 static void mioa701_set_charge(int flags)
534 gpio_set_value(GPIO9_CHARGE_EN, (flags == PDA_POWER_CHARGE_USB));
537 static struct pda_power_pdata power_pdata = {
538 .is_ac_online = is_ac_connected,
539 .is_usb_online = is_usb_connected,
540 .set_charge = mioa701_set_charge,
541 .supplied_to = supplicants,
542 .num_supplicants = ARRAY_SIZE(supplicants),
545 static struct resource power_resources[] = {
548 .start = PXA_GPIO_TO_IRQ(GPIO96_AC_DETECT),
549 .end = PXA_GPIO_TO_IRQ(GPIO96_AC_DETECT),
550 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
551 IORESOURCE_IRQ_LOWEDGE,
555 .start = PXA_GPIO_TO_IRQ(GPIO13_nUSB_DETECT),
556 .end = PXA_GPIO_TO_IRQ(GPIO13_nUSB_DETECT),
557 .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
558 IORESOURCE_IRQ_LOWEDGE,
562 static struct platform_device power_dev = {
565 .resource = power_resources,
566 .num_resources = ARRAY_SIZE(power_resources),
568 .platform_data = &power_pdata,
572 static struct wm97xx_batt_pdata mioa701_battery_data = {
573 .batt_aux = WM97XX_AUX_ID1,
576 .min_voltage = 0xc00,
577 .max_voltage = 0xfc0,
578 .batt_tech = POWER_SUPPLY_TECHNOLOGY_LION,
581 .batt_name = "mioa701_battery",
584 static struct wm97xx_pdata mioa701_wm97xx_pdata = {
585 .batt_pdata = &mioa701_battery_data,
591 static struct regulator_consumer_supply max1586_consumers[] = {
592 REGULATOR_SUPPLY("vcc_core", NULL),
595 static struct regulator_init_data max1586_v3_info = {
597 .name = "vcc_core range",
601 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
603 .num_consumer_supplies = ARRAY_SIZE(max1586_consumers),
604 .consumer_supplies = max1586_consumers,
607 static struct max1586_subdev_data max1586_subdevs[] = {
608 { .name = "vcc_core", .id = MAX1586_V3,
609 .platform_data = &max1586_v3_info },
612 static struct max1586_platform_data max1586_info = {
613 .subdevs = max1586_subdevs,
614 .num_subdevs = ARRAY_SIZE(max1586_subdevs),
615 .v3_gain = MAX1586_GAIN_NO_R24, /* 700..1475 mV */
621 struct pxacamera_platform_data mioa701_pxacamera_platform_data = {
622 .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
623 PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,
627 static struct i2c_board_info __initdata mioa701_pi2c_devices[] = {
629 I2C_BOARD_INFO("max1586", 0x14),
630 .platform_data = &max1586_info,
634 /* Board I2C devices. */
635 static struct i2c_board_info mioa701_i2c_devices[] = {
637 I2C_BOARD_INFO("mt9m111", 0x5d),
641 static struct soc_camera_link iclink = {
642 .bus_id = 0, /* Match id in pxa27x_device_camera in device.c */
643 .board_info = &mioa701_i2c_devices[0],
647 struct i2c_pxa_platform_data i2c_pdata = {
651 static pxa2xx_audio_ops_t mioa701_ac97_info = {
653 .codec_pdata = { &mioa701_wm97xx_pdata, },
661 #define MIO_PARENT_DEV(var, strname, tparent, pdata) \
662 static struct platform_device var = { \
666 .platform_data = pdata, \
670 #define MIO_SIMPLE_DEV(var, strname, pdata) \
671 MIO_PARENT_DEV(var, strname, NULL, pdata)
673 MIO_SIMPLE_DEV(mioa701_gpio_keys, "gpio-keys", &mioa701_gpio_keys_data)
674 MIO_PARENT_DEV(mioa701_backlight, "pwm-backlight", &pxa27x_device_pwm0.dev,
675 &mioa701_backlight_data);
676 MIO_SIMPLE_DEV(mioa701_led, "leds-gpio", &gpio_led_info)
677 MIO_SIMPLE_DEV(pxa2xx_pcm, "pxa2xx-pcm", NULL)
678 MIO_SIMPLE_DEV(mioa701_sound, "mioa701-wm9713", NULL)
679 MIO_SIMPLE_DEV(mioa701_board, "mioa701-board", NULL)
680 MIO_SIMPLE_DEV(gpio_vbus, "gpio-vbus", &gpio_vbus_data);
681 MIO_SIMPLE_DEV(mioa701_camera, "soc-camera-pdrv",&iclink);
683 static struct platform_device *devices[] __initdata = {
696 static void mioa701_machine_exit(void);
698 static void mioa701_poweroff(void)
700 mioa701_machine_exit();
701 pxa_restart(REBOOT_SOFT, NULL);
704 static void mioa701_restart(enum reboot_mode c, const char *cmd)
706 mioa701_machine_exit();
707 pxa_restart(REBOOT_SOFT, cmd);
710 static struct gpio global_gpios[] = {
711 { GPIO9_CHARGE_EN, GPIOF_OUT_INIT_HIGH, "Charger enable" },
712 { GPIO18_POWEROFF, GPIOF_OUT_INIT_LOW, "Power Off" },
713 { GPIO87_LCD_POWER, GPIOF_OUT_INIT_LOW, "LCD Power" },
714 { GPIO56_MT9M111_nOE, GPIOF_OUT_INIT_LOW, "Camera nOE" },
717 static void __init mioa701_machine_init(void)
721 PSLR = 0xff100000; /* SYSDEL=125ms, PWRDEL=125ms, PSLR_SL_ROD=1 */
722 PCFR = PCFR_DC_EN | PCFR_GPR_EN | PCFR_OPDE;
723 RTTR = 32768 - 1; /* Reset crazy WinCE value */
724 UP2OCR = UP2OCR_HXOE;
727 * Set up the flash memory : DiskOnChip G3 on first static memory bank
729 __raw_writel(0x7ff02dd8, MSC0);
730 __raw_writel(0x0001c391, MCMEM0);
731 __raw_writel(0x0001c391, MCATT0);
732 __raw_writel(0x0001c391, MCIO0);
735 pxa2xx_mfp_config(ARRAY_AND_SIZE(mioa701_pin_config));
736 pxa_set_ffuart_info(NULL);
737 pxa_set_btuart_info(NULL);
738 pxa_set_stuart_info(NULL);
739 rc = gpio_request_array(ARRAY_AND_SIZE(global_gpios));
741 pr_err("MioA701: Failed to request GPIOs: %d", rc);
743 pxa_set_fb_info(NULL, &mioa701_pxafb_info);
744 pxa_set_mci_info(&mioa701_mci_info);
745 pxa_set_keypad_info(&mioa701_keypad_info);
746 pxa_set_udc_info(&mioa701_udc_info);
747 pxa_set_ac97_info(&mioa701_ac97_info);
748 pm_power_off = mioa701_poweroff;
749 platform_add_devices(devices, ARRAY_SIZE(devices));
752 i2c_register_board_info(1, ARRAY_AND_SIZE(mioa701_pi2c_devices));
753 pxa_set_i2c_info(&i2c_pdata);
754 pxa27x_set_i2c_power_info(NULL);
755 pxa_set_camera_info(&mioa701_pxacamera_platform_data);
758 static void mioa701_machine_exit(void)
764 MACHINE_START(MIOA701, "MIO A701")
765 .atag_offset = 0x100,
766 .map_io = &pxa27x_map_io,
767 .nr_irqs = PXA_NR_IRQS,
768 .init_irq = &pxa27x_init_irq,
769 .handle_irq = &pxa27x_handle_irq,
770 .init_machine = mioa701_machine_init,
771 .init_time = pxa_timer_init,
772 .restart = mioa701_restart,