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1/*
2 * linux/arch/arm/mach-pxa/z2.c
3 *
4 * Support for the Zipit Z2 Handheld device.
5 *
6 * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
7 *
8 * Based on research and code by: Ken McGuire
9 * Based on mainstone.c as modified for the Zipit Z2.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/platform_device.h>
17#include <linux/mtd/mtd.h>
18#include <linux/mtd/partitions.h>
19#include <linux/pwm.h>
20#include <linux/pwm_backlight.h>
21#include <linux/z2_battery.h>
22#include <linux/dma-mapping.h>
23#include <linux/spi/spi.h>
24#include <linux/spi/pxa2xx_spi.h>
25#include <linux/spi/libertas_spi.h>
26#include <linux/spi/lms283gf05.h>
27#include <linux/power_supply.h>
28#include <linux/mtd/physmap.h>
29#include <linux/gpio.h>
30#include <linux/gpio/machine.h>
31#include <linux/gpio_keys.h>
32#include <linux/delay.h>
33#include <linux/regulator/machine.h>
34#include <linux/platform_data/i2c-pxa.h>
35
36#include <asm/mach-types.h>
37#include <asm/mach/arch.h>
38
39#include "pxa27x.h"
40#include "mfp-pxa27x.h"
41#include <mach/z2.h>
42#include <linux/platform_data/video-pxafb.h>
43#include <linux/platform_data/mmc-pxamci.h>
44#include <linux/platform_data/keypad-pxa27x.h>
45#include "pm.h"
46
47#include "generic.h"
48#include "devices.h"
49
50/******************************************************************************
51 * Pin configuration
52 ******************************************************************************/
53static unsigned long z2_pin_config[] = {
54
55 /* LCD - 16bpp Active TFT */
56 GPIO58_LCD_LDD_0,
57 GPIO59_LCD_LDD_1,
58 GPIO60_LCD_LDD_2,
59 GPIO61_LCD_LDD_3,
60 GPIO62_LCD_LDD_4,
61 GPIO63_LCD_LDD_5,
62 GPIO64_LCD_LDD_6,
63 GPIO65_LCD_LDD_7,
64 GPIO66_LCD_LDD_8,
65 GPIO67_LCD_LDD_9,
66 GPIO68_LCD_LDD_10,
67 GPIO69_LCD_LDD_11,
68 GPIO70_LCD_LDD_12,
69 GPIO71_LCD_LDD_13,
70 GPIO72_LCD_LDD_14,
71 GPIO73_LCD_LDD_15,
72 GPIO74_LCD_FCLK,
73 GPIO75_LCD_LCLK,
74 GPIO76_LCD_PCLK,
75 GPIO77_LCD_BIAS,
76 GPIO19_GPIO, /* LCD reset */
77 GPIO88_GPIO, /* LCD chipselect */
78
79 /* PWM */
80 GPIO115_PWM1_OUT, /* Keypad Backlight */
81 GPIO11_PWM2_OUT, /* LCD Backlight */
82
83 /* MMC */
84 GPIO32_MMC_CLK,
85 GPIO112_MMC_CMD,
86 GPIO92_MMC_DAT_0,
87 GPIO109_MMC_DAT_1,
88 GPIO110_MMC_DAT_2,
89 GPIO111_MMC_DAT_3,
90 GPIO96_GPIO, /* SD detect */
91
92 /* STUART */
93 GPIO46_STUART_RXD,
94 GPIO47_STUART_TXD,
95
96 /* Keypad */
97 GPIO100_KP_MKIN_0,
98 GPIO101_KP_MKIN_1,
99 GPIO102_KP_MKIN_2,
100 GPIO34_KP_MKIN_3,
101 GPIO38_KP_MKIN_4,
102 GPIO16_KP_MKIN_5,
103 GPIO17_KP_MKIN_6,
104 GPIO103_KP_MKOUT_0,
105 GPIO104_KP_MKOUT_1,
106 GPIO105_KP_MKOUT_2,
107 GPIO106_KP_MKOUT_3,
108 GPIO107_KP_MKOUT_4,
109 GPIO108_KP_MKOUT_5,
110 GPIO35_KP_MKOUT_6,
111 GPIO41_KP_MKOUT_7,
112
113 /* I2C */
114 GPIO117_I2C_SCL,
115 GPIO118_I2C_SDA,
116
117 /* SSP1 */
118 GPIO23_SSP1_SCLK, /* SSP1_SCK */
119 GPIO25_SSP1_TXD, /* SSP1_TXD */
120 GPIO26_SSP1_RXD, /* SSP1_RXD */
121
122 /* SSP2 */
123 GPIO22_SSP2_SCLK, /* SSP2_SCK */
124 GPIO13_SSP2_TXD, /* SSP2_TXD */
125 GPIO40_SSP2_RXD, /* SSP2_RXD */
126
127 /* LEDs */
128 GPIO10_GPIO, /* WiFi LED */
129 GPIO83_GPIO, /* Charging LED */
130 GPIO85_GPIO, /* Charged LED */
131
132 /* I2S */
133 GPIO28_I2S_BITCLK_OUT,
134 GPIO29_I2S_SDATA_IN,
135 GPIO30_I2S_SDATA_OUT,
136 GPIO31_I2S_SYNC,
137 GPIO113_I2S_SYSCLK,
138
139 /* MISC */
140 GPIO0_GPIO, /* AC power detect */
141 GPIO1_GPIO, /* Power button */
142 GPIO37_GPIO, /* Headphone detect */
143 GPIO98_GPIO, /* Lid switch */
144 GPIO14_GPIO, /* WiFi Power */
145 GPIO24_GPIO, /* WiFi CS */
146 GPIO36_GPIO, /* WiFi IRQ */
147 GPIO88_GPIO, /* LCD CS */
148};
149
150/******************************************************************************
151 * NOR Flash
152 ******************************************************************************/
153#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
154static struct resource z2_flash_resource = {
155 .start = PXA_CS0_PHYS,
156 .end = PXA_CS0_PHYS + SZ_8M - 1,
157 .flags = IORESOURCE_MEM,
158};
159
160static struct mtd_partition z2_flash_parts[] = {
161 {
162 .name = "U-Boot Bootloader",
163 .offset = 0x0,
164 .size = 0x40000,
165 }, {
166 .name = "U-Boot Environment",
167 .offset = 0x40000,
168 .size = 0x20000,
169 }, {
170 .name = "Flash",
171 .offset = 0x60000,
172 .size = MTDPART_SIZ_FULL,
173 },
174};
175
176static struct physmap_flash_data z2_flash_data = {
177 .width = 2,
178 .parts = z2_flash_parts,
179 .nr_parts = ARRAY_SIZE(z2_flash_parts),
180};
181
182static struct platform_device z2_flash = {
183 .name = "physmap-flash",
184 .id = -1,
185 .resource = &z2_flash_resource,
186 .num_resources = 1,
187 .dev = {
188 .platform_data = &z2_flash_data,
189 },
190};
191
192static void __init z2_nor_init(void)
193{
194 platform_device_register(&z2_flash);
195}
196#else
197static inline void z2_nor_init(void) {}
198#endif
199
200/******************************************************************************
201 * Backlight
202 ******************************************************************************/
203#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
204static struct pwm_lookup z2_pwm_lookup[] = {
205 PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight.0", NULL, 1260320,
206 PWM_POLARITY_NORMAL),
207 PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.1", NULL, 1260320,
208 PWM_POLARITY_NORMAL),
209};
210
211static struct platform_pwm_backlight_data z2_backlight_data[] = {
212 [0] = {
213 /* Keypad Backlight */
214 .max_brightness = 1023,
215 .dft_brightness = 0,
216 .enable_gpio = -1,
217 },
218 [1] = {
219 /* LCD Backlight */
220 .max_brightness = 1023,
221 .dft_brightness = 512,
222 .enable_gpio = -1,
223 },
224};
225
226static struct platform_device z2_backlight_devices[2] = {
227 {
228 .name = "pwm-backlight",
229 .id = 0,
230 .dev = {
231 .platform_data = &z2_backlight_data[1],
232 },
233 },
234 {
235 .name = "pwm-backlight",
236 .id = 1,
237 .dev = {
238 .platform_data = &z2_backlight_data[0],
239 },
240 },
241};
242static void __init z2_pwm_init(void)
243{
244 pwm_add_table(z2_pwm_lookup, ARRAY_SIZE(z2_pwm_lookup));
245 platform_device_register(&z2_backlight_devices[0]);
246 platform_device_register(&z2_backlight_devices[1]);
247}
248#else
249static inline void z2_pwm_init(void) {}
250#endif
251
252/******************************************************************************
253 * Framebuffer
254 ******************************************************************************/
255#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
256static struct pxafb_mode_info z2_lcd_modes[] = {
257{
258 .pixclock = 192000,
259 .xres = 240,
260 .yres = 320,
261 .bpp = 16,
262
263 .left_margin = 4,
264 .right_margin = 8,
265 .upper_margin = 4,
266 .lower_margin = 8,
267
268 .hsync_len = 4,
269 .vsync_len = 4,
270},
271};
272
273static struct pxafb_mach_info z2_lcd_screen = {
274 .modes = z2_lcd_modes,
275 .num_modes = ARRAY_SIZE(z2_lcd_modes),
276 .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_BIAS_ACTIVE_LOW |
277 LCD_ALTERNATE_MAPPING,
278};
279
280static void __init z2_lcd_init(void)
281{
282 pxa_set_fb_info(NULL, &z2_lcd_screen);
283}
284#else
285static inline void z2_lcd_init(void) {}
286#endif
287
288/******************************************************************************
289 * SD/MMC card controller
290 ******************************************************************************/
291#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
292static struct pxamci_platform_data z2_mci_platform_data = {
293 .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
294 .detect_delay_ms = 200,
295};
296
297static struct gpiod_lookup_table z2_mci_gpio_table = {
298 .dev_id = "pxa2xx-mci.0",
299 .table = {
300 GPIO_LOOKUP("gpio-pxa", GPIO96_ZIPITZ2_SD_DETECT,
301 "cd", GPIO_ACTIVE_LOW),
302 { },
303 },
304};
305
306static void __init z2_mmc_init(void)
307{
308 gpiod_add_lookup_table(&z2_mci_gpio_table);
309 pxa_set_mci_info(&z2_mci_platform_data);
310}
311#else
312static inline void z2_mmc_init(void) {}
313#endif
314
315/******************************************************************************
316 * LEDs
317 ******************************************************************************/
318#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
319struct gpio_led z2_gpio_leds[] = {
320{
321 .name = "z2:green:wifi",
322 .default_trigger = "none",
323 .gpio = GPIO10_ZIPITZ2_LED_WIFI,
324 .active_low = 1,
325}, {
326 .name = "z2:green:charged",
327 .default_trigger = "mmc0",
328 .gpio = GPIO85_ZIPITZ2_LED_CHARGED,
329 .active_low = 1,
330}, {
331 .name = "z2:amber:charging",
332 .default_trigger = "Z2-charging-or-full",
333 .gpio = GPIO83_ZIPITZ2_LED_CHARGING,
334 .active_low = 1,
335},
336};
337
338static struct gpio_led_platform_data z2_gpio_led_info = {
339 .leds = z2_gpio_leds,
340 .num_leds = ARRAY_SIZE(z2_gpio_leds),
341};
342
343static struct platform_device z2_leds = {
344 .name = "leds-gpio",
345 .id = -1,
346 .dev = {
347 .platform_data = &z2_gpio_led_info,
348 }
349};
350
351static void __init z2_leds_init(void)
352{
353 platform_device_register(&z2_leds);
354}
355#else
356static inline void z2_leds_init(void) {}
357#endif
358
359/******************************************************************************
360 * GPIO keyboard
361 ******************************************************************************/
362#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
363static const unsigned int z2_matrix_keys[] = {
364 KEY(0, 0, KEY_OPTION),
365 KEY(1, 0, KEY_UP),
366 KEY(2, 0, KEY_DOWN),
367 KEY(3, 0, KEY_LEFT),
368 KEY(4, 0, KEY_RIGHT),
369 KEY(5, 0, KEY_END),
370 KEY(6, 0, KEY_KPPLUS),
371
372 KEY(0, 1, KEY_HOME),
373 KEY(1, 1, KEY_Q),
374 KEY(2, 1, KEY_I),
375 KEY(3, 1, KEY_G),
376 KEY(4, 1, KEY_X),
377 KEY(5, 1, KEY_ENTER),
378 KEY(6, 1, KEY_KPMINUS),
379
380 KEY(0, 2, KEY_PAGEUP),
381 KEY(1, 2, KEY_W),
382 KEY(2, 2, KEY_O),
383 KEY(3, 2, KEY_H),
384 KEY(4, 2, KEY_C),
385 KEY(5, 2, KEY_LEFTALT),
386
387 KEY(0, 3, KEY_PAGEDOWN),
388 KEY(1, 3, KEY_E),
389 KEY(2, 3, KEY_P),
390 KEY(3, 3, KEY_J),
391 KEY(4, 3, KEY_V),
392 KEY(5, 3, KEY_LEFTSHIFT),
393
394 KEY(0, 4, KEY_ESC),
395 KEY(1, 4, KEY_R),
396 KEY(2, 4, KEY_A),
397 KEY(3, 4, KEY_K),
398 KEY(4, 4, KEY_B),
399 KEY(5, 4, KEY_LEFTCTRL),
400
401 KEY(0, 5, KEY_TAB),
402 KEY(1, 5, KEY_T),
403 KEY(2, 5, KEY_S),
404 KEY(3, 5, KEY_L),
405 KEY(4, 5, KEY_N),
406 KEY(5, 5, KEY_SPACE),
407
408 KEY(0, 6, KEY_STOPCD),
409 KEY(1, 6, KEY_Y),
410 KEY(2, 6, KEY_D),
411 KEY(3, 6, KEY_BACKSPACE),
412 KEY(4, 6, KEY_M),
413 KEY(5, 6, KEY_COMMA),
414
415 KEY(0, 7, KEY_PLAYCD),
416 KEY(1, 7, KEY_U),
417 KEY(2, 7, KEY_F),
418 KEY(3, 7, KEY_Z),
419 KEY(4, 7, KEY_SEMICOLON),
420 KEY(5, 7, KEY_DOT),
421};
422
423static struct matrix_keymap_data z2_matrix_keymap_data = {
424 .keymap = z2_matrix_keys,
425 .keymap_size = ARRAY_SIZE(z2_matrix_keys),
426};
427
428static struct pxa27x_keypad_platform_data z2_keypad_platform_data = {
429 .matrix_key_rows = 7,
430 .matrix_key_cols = 8,
431 .matrix_keymap_data = &z2_matrix_keymap_data,
432
433 .debounce_interval = 30,
434};
435
436static void __init z2_mkp_init(void)
437{
438 pxa_set_keypad_info(&z2_keypad_platform_data);
439}
440#else
441static inline void z2_mkp_init(void) {}
442#endif
443
444/******************************************************************************
445 * GPIO keys
446 ******************************************************************************/
447#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
448static struct gpio_keys_button z2_pxa_buttons[] = {
449 {
450 .code = KEY_POWER,
451 .gpio = GPIO1_ZIPITZ2_POWER_BUTTON,
452 .active_low = 0,
453 .desc = "Power Button",
454 .wakeup = 1,
455 .type = EV_KEY,
456 },
457 {
458 .code = SW_LID,
459 .gpio = GPIO98_ZIPITZ2_LID_BUTTON,
460 .active_low = 1,
461 .desc = "Lid Switch",
462 .wakeup = 0,
463 .type = EV_SW,
464 },
465};
466
467static struct gpio_keys_platform_data z2_pxa_keys_data = {
468 .buttons = z2_pxa_buttons,
469 .nbuttons = ARRAY_SIZE(z2_pxa_buttons),
470};
471
472static struct platform_device z2_pxa_keys = {
473 .name = "gpio-keys",
474 .id = -1,
475 .dev = {
476 .platform_data = &z2_pxa_keys_data,
477 },
478};
479
480static void __init z2_keys_init(void)
481{
482 platform_device_register(&z2_pxa_keys);
483}
484#else
485static inline void z2_keys_init(void) {}
486#endif
487
488/******************************************************************************
489 * Battery
490 ******************************************************************************/
491#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE)
492static struct z2_battery_info batt_chip_info = {
493 .batt_I2C_bus = 0,
494 .batt_I2C_addr = 0x55,
495 .batt_I2C_reg = 2,
496 .charge_gpio = GPIO0_ZIPITZ2_AC_DETECT,
497 .min_voltage = 3475000,
498 .max_voltage = 4190000,
499 .batt_div = 59,
500 .batt_mult = 1000000,
501 .batt_tech = POWER_SUPPLY_TECHNOLOGY_LION,
502 .batt_name = "Z2",
503};
504
505static struct i2c_board_info __initdata z2_i2c_board_info[] = {
506 {
507 I2C_BOARD_INFO("aer915", 0x55),
508 .platform_data = &batt_chip_info,
509 }, {
510 I2C_BOARD_INFO("wm8750", 0x1b),
511 },
512
513};
514
515static void __init z2_i2c_init(void)
516{
517 pxa_set_i2c_info(NULL);
518 i2c_register_board_info(0, ARRAY_AND_SIZE(z2_i2c_board_info));
519}
520#else
521static inline void z2_i2c_init(void) {}
522#endif
523
524/******************************************************************************
525 * SSP Devices - WiFi and LCD control
526 ******************************************************************************/
527#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
528/* WiFi */
529static int z2_lbs_spi_setup(struct spi_device *spi)
530{
531 int ret = 0;
532
533 ret = gpio_request(GPIO14_ZIPITZ2_WIFI_POWER, "WiFi Power");
534 if (ret)
535 goto err;
536
537 ret = gpio_direction_output(GPIO14_ZIPITZ2_WIFI_POWER, 1);
538 if (ret)
539 goto err2;
540
541 /* Wait until card is powered on */
542 mdelay(180);
543
544 spi->bits_per_word = 16;
545 spi->mode = SPI_MODE_2,
546
547 spi_setup(spi);
548
549 return 0;
550
551err2:
552 gpio_free(GPIO14_ZIPITZ2_WIFI_POWER);
553err:
554 return ret;
555};
556
557static int z2_lbs_spi_teardown(struct spi_device *spi)
558{
559 gpio_set_value(GPIO14_ZIPITZ2_WIFI_POWER, 0);
560 gpio_free(GPIO14_ZIPITZ2_WIFI_POWER);
561
562 return 0;
563};
564
565static struct pxa2xx_spi_chip z2_lbs_chip_info = {
566 .rx_threshold = 8,
567 .tx_threshold = 8,
568 .timeout = 1000,
569 .gpio_cs = GPIO24_ZIPITZ2_WIFI_CS,
570};
571
572static struct libertas_spi_platform_data z2_lbs_pdata = {
573 .use_dummy_writes = 1,
574 .setup = z2_lbs_spi_setup,
575 .teardown = z2_lbs_spi_teardown,
576};
577
578/* LCD */
579static struct pxa2xx_spi_chip lms283_chip_info = {
580 .rx_threshold = 1,
581 .tx_threshold = 1,
582 .timeout = 64,
583 .gpio_cs = GPIO88_ZIPITZ2_LCD_CS,
584};
585
586static const struct lms283gf05_pdata lms283_pdata = {
587 .reset_gpio = GPIO19_ZIPITZ2_LCD_RESET,
588};
589
590static struct spi_board_info spi_board_info[] __initdata = {
591{
592 .modalias = "libertas_spi",
593 .platform_data = &z2_lbs_pdata,
594 .controller_data = &z2_lbs_chip_info,
595 .irq = PXA_GPIO_TO_IRQ(GPIO36_ZIPITZ2_WIFI_IRQ),
596 .max_speed_hz = 13000000,
597 .bus_num = 1,
598 .chip_select = 0,
599},
600{
601 .modalias = "lms283gf05",
602 .controller_data = &lms283_chip_info,
603 .platform_data = &lms283_pdata,
604 .max_speed_hz = 400000,
605 .bus_num = 2,
606 .chip_select = 0,
607},
608};
609
610static struct pxa2xx_spi_controller pxa_ssp1_master_info = {
611 .num_chipselect = 1,
612 .enable_dma = 1,
613};
614
615static struct pxa2xx_spi_controller pxa_ssp2_master_info = {
616 .num_chipselect = 1,
617};
618
619static void __init z2_spi_init(void)
620{
621 pxa2xx_set_spi_info(1, &pxa_ssp1_master_info);
622 pxa2xx_set_spi_info(2, &pxa_ssp2_master_info);
623 spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
624}
625#else
626static inline void z2_spi_init(void) {}
627#endif
628
629/******************************************************************************
630 * Core power regulator
631 ******************************************************************************/
632#if defined(CONFIG_REGULATOR_TPS65023) || \
633 defined(CONFIG_REGULATOR_TPS65023_MODULE)
634static struct regulator_consumer_supply z2_tps65021_consumers[] = {
635 REGULATOR_SUPPLY("vcc_core", NULL),
636};
637
638static struct regulator_init_data z2_tps65021_info[] = {
639 {
640 .constraints = {
641 .name = "vcc_core range",
642 .min_uV = 800000,
643 .max_uV = 1600000,
644 .always_on = 1,
645 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
646 },
647 .consumer_supplies = z2_tps65021_consumers,
648 .num_consumer_supplies = ARRAY_SIZE(z2_tps65021_consumers),
649 }, {
650 .constraints = {
651 .name = "DCDC2",
652 .min_uV = 3300000,
653 .max_uV = 3300000,
654 .always_on = 1,
655 },
656 }, {
657 .constraints = {
658 .name = "DCDC3",
659 .min_uV = 1800000,
660 .max_uV = 1800000,
661 .always_on = 1,
662 },
663 }, {
664 .constraints = {
665 .name = "LDO1",
666 .min_uV = 1000000,
667 .max_uV = 3150000,
668 .always_on = 1,
669 },
670 }, {
671 .constraints = {
672 .name = "LDO2",
673 .min_uV = 1050000,
674 .max_uV = 3300000,
675 .always_on = 1,
676 },
677 }
678};
679
680static struct i2c_board_info __initdata z2_pi2c_board_info[] = {
681 {
682 I2C_BOARD_INFO("tps65021", 0x48),
683 .platform_data = &z2_tps65021_info,
684 },
685};
686
687static void __init z2_pmic_init(void)
688{
689 pxa27x_set_i2c_power_info(NULL);
690 i2c_register_board_info(1, ARRAY_AND_SIZE(z2_pi2c_board_info));
691}
692#else
693static inline void z2_pmic_init(void) {}
694#endif
695
696#ifdef CONFIG_PM
697static void z2_power_off(void)
698{
699 /* We're using deep sleep as poweroff, so clear PSPR to ensure that
700 * bootloader will jump to its entry point in resume handler
701 */
702 PSPR = 0x0;
703 local_irq_disable();
704 pxa27x_set_pwrmode(PWRMODE_DEEPSLEEP);
705 pxa27x_cpu_pm_enter(PM_SUSPEND_MEM);
706}
707#else
708#define z2_power_off NULL
709#endif
710
711/******************************************************************************
712 * Machine init
713 ******************************************************************************/
714static void __init z2_init(void)
715{
716 pxa2xx_mfp_config(ARRAY_AND_SIZE(z2_pin_config));
717
718 pxa_set_ffuart_info(NULL);
719 pxa_set_btuart_info(NULL);
720 pxa_set_stuart_info(NULL);
721
722 z2_lcd_init();
723 z2_mmc_init();
724 z2_mkp_init();
725 z2_i2c_init();
726 z2_spi_init();
727 z2_nor_init();
728 z2_pwm_init();
729 z2_leds_init();
730 z2_keys_init();
731 z2_pmic_init();
732
733 pm_power_off = z2_power_off;
734}
735
736MACHINE_START(ZIPIT2, "Zipit Z2")
737 .atag_offset = 0x100,
738 .map_io = pxa27x_map_io,
739 .nr_irqs = PXA_NR_IRQS,
740 .init_irq = pxa27x_init_irq,
741 .handle_irq = pxa27x_handle_irq,
742 .init_time = pxa_timer_init,
743 .init_machine = z2_init,
744 .restart = pxa_restart,
745MACHINE_END
746

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