1 // SPDX-License-Identifier: GPL-2.0-only
3 * ezx.c - Common code for the EZX platform.
5 * Copyright (C) 2005-2006 Harald Welte <laforge@openezx.org>,
6 * 2007-2008 Daniel Ribeiro <drwyrm@gmail.com>,
7 * 2007-2008 Stefan Schmidt <stefan@datenfreihafen.org>
10 #include <linux/kernel.h>
11 #include <linux/init.h>
12 #include <linux/platform_device.h>
13 #include <linux/delay.h>
14 #include <linux/pwm.h>
15 #include <linux/pwm_backlight.h>
16 #include <linux/regulator/machine.h>
17 #include <linux/regulator/fixed.h>
18 #include <linux/input.h>
19 #include <linux/gpio.h>
20 #include <linux/gpio/machine.h>
21 #include <linux/gpio_keys.h>
22 #include <linux/leds-lp3944.h>
23 #include <linux/platform_data/i2c-pxa.h>
25 #include <asm/setup.h>
26 #include <asm/mach-types.h>
27 #include <asm/mach/arch.h>
30 #include <linux/platform_data/video-pxafb.h>
31 #include <linux/platform_data/usb-ohci-pxa27x.h>
32 #include <linux/platform_data/keypad-pxa27x.h>
33 #include <linux/platform_data/media/camera-pxa.h>
38 #define EZX_NR_IRQS (IRQ_BOARD_START + 24)
40 #define GPIO12_A780_FLIP_LID 12
41 #define GPIO15_A1200_FLIP_LID 15
42 #define GPIO15_A910_FLIP_LID 15
43 #define GPIO12_E680_LOCK_SWITCH 12
44 #define GPIO15_E6_LOCK_SWITCH 15
45 #define GPIO50_nCAM_EN 50
46 #define GPIO19_GEN1_CAM_RST 19
47 #define GPIO28_GEN2_CAM_RST 28
49 static struct pwm_lookup ezx_pwm_lookup[] __maybe_unused = {
50 PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight.0", NULL, 78700,
54 static struct platform_pwm_backlight_data ezx_backlight_data = {
55 .max_brightness = 1023,
56 .dft_brightness = 1023,
59 static struct platform_device ezx_backlight_device = {
60 .name = "pwm-backlight",
62 .parent = &pxa27x_device_pwm0.dev,
63 .platform_data = &ezx_backlight_data,
67 static struct pxafb_mode_info mode_ezx_old = {
81 static struct pxafb_mach_info ezx_fb_info_1 __maybe_unused = {
82 .modes = &mode_ezx_old,
84 .lcd_conn = LCD_COLOR_TFT_16BPP,
87 static struct pxafb_mode_info mode_72r89803y01 = {
102 static struct pxafb_mach_info ezx_fb_info_2 __maybe_unused = {
103 .modes = &mode_72r89803y01,
105 .lcd_conn = LCD_COLOR_TFT_18BPP,
108 static struct platform_device *ezx_devices[] __initdata __maybe_unused = {
109 &ezx_backlight_device,
112 static unsigned long ezx_pin_config[] __initdata __maybe_unused = {
130 GPIO24_GPIO, /* pcap chip select */
131 GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, /* pcap interrupt */
132 GPIO4_GPIO | MFP_LPM_DRIVE_HIGH, /* WDI_AP */
133 GPIO55_GPIO | MFP_LPM_DRIVE_HIGH, /* SYS_RESTART */
142 GPIO11_GPIO, /* mmc detect */
144 /* usb to external transceiver */
152 /* usb to Neptune GSM chip */
161 #if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_E680)
162 static unsigned long gen1_pin_config[] __initdata = {
163 /* flip / lockswitch */
164 GPIO12_GPIO | WAKEUP_ON_EDGE_BOTH,
166 /* bluetooth (bcm2035) */
167 GPIO14_GPIO | WAKEUP_ON_EDGE_RISE, /* HOSTWAKE */
168 GPIO48_GPIO, /* RESET */
169 GPIO28_GPIO, /* WAKEUP */
171 /* Neptune handshake */
172 GPIO0_GPIO | WAKEUP_ON_EDGE_FALL, /* BP_RDY */
173 GPIO57_GPIO | MFP_LPM_DRIVE_HIGH, /* AP_RDY */
174 GPIO13_GPIO | WAKEUP_ON_EDGE_BOTH, /* WDI */
175 GPIO3_GPIO | WAKEUP_ON_EDGE_BOTH, /* WDI2 */
176 GPIO82_GPIO | MFP_LPM_DRIVE_HIGH, /* RESET */
177 GPIO99_GPIO | MFP_LPM_DRIVE_HIGH, /* TC_MM_EN */
185 /* ssp2 pins to in */
186 GPIO22_GPIO, /* SSP2_SCLK */
187 GPIO37_GPIO, /* SSP2_SFRM */
188 GPIO38_GPIO, /* SSP2_TXD */
189 GPIO88_GPIO, /* SSP2_RXD */
204 GPIO50_GPIO | MFP_LPM_DRIVE_HIGH, /* CAM_EN */
205 GPIO19_GPIO | MFP_LPM_DRIVE_HIGH, /* CAM_RST */
208 GPIO120_GPIO, /* EMU_MUX1 */
209 GPIO119_GPIO, /* EMU_MUX2 */
210 GPIO86_GPIO, /* SNP_INT_CTL */
211 GPIO87_GPIO, /* SNP_INT_IN */
215 #if defined(CONFIG_MACH_EZX_A1200) || defined(CONFIG_MACH_EZX_A910) || \
216 defined(CONFIG_MACH_EZX_E2) || defined(CONFIG_MACH_EZX_E6)
217 static unsigned long gen2_pin_config[] __initdata = {
218 /* flip / lockswitch */
219 GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH,
222 GPIO10_GPIO | WAKEUP_ON_EDGE_RISE,
224 /* bluetooth (bcm2045) */
225 GPIO13_GPIO | WAKEUP_ON_EDGE_RISE, /* HOSTWAKE */
226 GPIO37_GPIO, /* RESET */
227 GPIO57_GPIO, /* WAKEUP */
229 /* Neptune handshake */
230 GPIO0_GPIO | WAKEUP_ON_EDGE_FALL, /* BP_RDY */
231 GPIO96_GPIO | MFP_LPM_DRIVE_HIGH, /* AP_RDY */
232 GPIO3_GPIO | WAKEUP_ON_EDGE_FALL, /* WDI */
233 GPIO116_GPIO | MFP_LPM_DRIVE_HIGH, /* RESET */
234 GPIO41_GPIO, /* BP_FLASH */
242 /* ssp2 pins to in */
243 GPIO22_GPIO, /* SSP2_SCLK */
244 GPIO14_GPIO, /* SSP2_SFRM */
245 GPIO38_GPIO, /* SSP2_TXD */
246 GPIO88_GPIO, /* SSP2_RXD */
261 GPIO50_GPIO | MFP_LPM_DRIVE_HIGH, /* CAM_EN */
262 GPIO28_GPIO | MFP_LPM_DRIVE_HIGH, /* CAM_RST */
263 GPIO17_GPIO, /* CAM_FLASH */
267 #ifdef CONFIG_MACH_EZX_A780
268 static unsigned long a780_pin_config[] __initdata = {
270 GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH,
271 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
272 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
273 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
274 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
275 GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH,
282 /* attenuate sound */
287 #ifdef CONFIG_MACH_EZX_E680
288 static unsigned long e680_pin_config[] __initdata = {
290 GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH,
291 GPIO96_KP_DKIN_3 | WAKEUP_ON_LEVEL_HIGH,
292 GPIO97_KP_DKIN_4 | WAKEUP_ON_LEVEL_HIGH,
293 GPIO98_KP_DKIN_5 | WAKEUP_ON_LEVEL_HIGH,
294 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
295 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
296 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
303 GPIO79_GPIO, /* VA_SEL_BUL */
304 GPIO80_GPIO, /* FLT_SEL_BUL */
305 GPIO78_GPIO, /* MIDI_RESET */
306 GPIO33_GPIO, /* MIDI_CS */
307 GPIO15_GPIO, /* MIDI_IRQ */
308 GPIO49_GPIO, /* MIDI_NPWE */
309 GPIO18_GPIO, /* MIDI_RDY */
317 #ifdef CONFIG_MACH_EZX_A1200
318 static unsigned long a1200_pin_config[] __initdata = {
320 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
321 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
322 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
323 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
324 GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH,
334 #ifdef CONFIG_MACH_EZX_A910
335 static unsigned long a910_pin_config[] __initdata = {
337 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
338 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
339 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
340 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
341 GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH,
350 GPIO89_GPIO, /* RESET */
351 GPIO33_GPIO, /* WAKEUP */
352 GPIO94_GPIO | WAKEUP_ON_LEVEL_HIGH, /* HOSTWAKE */
359 #ifdef CONFIG_MACH_EZX_E2
360 static unsigned long e2_pin_config[] __initdata = {
362 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
363 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
364 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
365 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
366 GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH,
376 #ifdef CONFIG_MACH_EZX_E6
377 static unsigned long e6_pin_config[] __initdata = {
379 GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
380 GPIO101_KP_MKIN_1 | WAKEUP_ON_LEVEL_HIGH,
381 GPIO102_KP_MKIN_2 | WAKEUP_ON_LEVEL_HIGH,
382 GPIO97_KP_MKIN_3 | WAKEUP_ON_LEVEL_HIGH,
383 GPIO98_KP_MKIN_4 | WAKEUP_ON_LEVEL_HIGH,
394 #ifdef CONFIG_MACH_EZX_A780
395 static const unsigned int a780_key_map[] = {
399 KEY(0, 3, KEY_PAGEUP),
402 KEY(1, 0, KEY_NUMERIC_1),
403 KEY(1, 1, KEY_NUMERIC_2),
404 KEY(1, 2, KEY_NUMERIC_3),
405 KEY(1, 3, KEY_SELECT),
406 KEY(1, 4, KEY_KPENTER),
408 KEY(2, 0, KEY_NUMERIC_4),
409 KEY(2, 1, KEY_NUMERIC_5),
410 KEY(2, 2, KEY_NUMERIC_6),
411 KEY(2, 3, KEY_RECORD),
414 KEY(3, 0, KEY_NUMERIC_7),
415 KEY(3, 1, KEY_NUMERIC_8),
416 KEY(3, 2, KEY_NUMERIC_9),
418 KEY(3, 4, KEY_RIGHT),
420 KEY(4, 0, KEY_NUMERIC_STAR),
421 KEY(4, 1, KEY_NUMERIC_0),
422 KEY(4, 2, KEY_NUMERIC_POUND),
423 KEY(4, 3, KEY_PAGEDOWN),
427 static struct matrix_keymap_data a780_matrix_keymap_data = {
428 .keymap = a780_key_map,
429 .keymap_size = ARRAY_SIZE(a780_key_map),
432 static struct pxa27x_keypad_platform_data a780_keypad_platform_data = {
433 .matrix_key_rows = 5,
434 .matrix_key_cols = 5,
435 .matrix_keymap_data = &a780_matrix_keymap_data,
437 .direct_key_map = { KEY_CAMERA },
440 .debounce_interval = 30,
442 #endif /* CONFIG_MACH_EZX_A780 */
444 #ifdef CONFIG_MACH_EZX_E680
445 static const unsigned int e680_key_map[] = {
447 KEY(0, 1, KEY_RIGHT),
448 KEY(0, 2, KEY_RESERVED),
453 KEY(1, 2, KEY_PAGEUP),
454 KEY(1, 3, KEY_PAGEDOWN),
456 KEY(2, 0, KEY_RESERVED),
457 KEY(2, 1, KEY_RESERVED),
458 KEY(2, 2, KEY_RESERVED),
459 KEY(2, 3, KEY_KPENTER),
462 static struct matrix_keymap_data e680_matrix_keymap_data = {
463 .keymap = e680_key_map,
464 .keymap_size = ARRAY_SIZE(e680_key_map),
467 static struct pxa27x_keypad_platform_data e680_keypad_platform_data = {
468 .matrix_key_rows = 3,
469 .matrix_key_cols = 4,
470 .matrix_keymap_data = &e680_matrix_keymap_data,
482 .debounce_interval = 30,
484 #endif /* CONFIG_MACH_EZX_E680 */
486 #ifdef CONFIG_MACH_EZX_A1200
487 static const unsigned int a1200_key_map[] = {
488 KEY(0, 0, KEY_RESERVED),
489 KEY(0, 1, KEY_RIGHT),
490 KEY(0, 2, KEY_PAGEDOWN),
491 KEY(0, 3, KEY_RESERVED),
492 KEY(0, 4, KEY_RESERVED),
493 KEY(0, 5, KEY_RESERVED),
495 KEY(1, 0, KEY_RESERVED),
497 KEY(1, 2, KEY_CAMERA),
498 KEY(1, 3, KEY_RESERVED),
499 KEY(1, 4, KEY_RESERVED),
500 KEY(1, 5, KEY_RESERVED),
502 KEY(2, 0, KEY_RESERVED),
503 KEY(2, 1, KEY_KPENTER),
504 KEY(2, 2, KEY_RECORD),
505 KEY(2, 3, KEY_RESERVED),
506 KEY(2, 4, KEY_RESERVED),
507 KEY(2, 5, KEY_SELECT),
509 KEY(3, 0, KEY_RESERVED),
512 KEY(3, 3, KEY_RESERVED),
513 KEY(3, 4, KEY_RESERVED),
514 KEY(3, 5, KEY_RESERVED),
516 KEY(4, 0, KEY_RESERVED),
518 KEY(4, 2, KEY_PAGEUP),
519 KEY(4, 3, KEY_RESERVED),
520 KEY(4, 4, KEY_RESERVED),
521 KEY(4, 5, KEY_RESERVED),
524 static struct matrix_keymap_data a1200_matrix_keymap_data = {
525 .keymap = a1200_key_map,
526 .keymap_size = ARRAY_SIZE(a1200_key_map),
529 static struct pxa27x_keypad_platform_data a1200_keypad_platform_data = {
530 .matrix_key_rows = 5,
531 .matrix_key_cols = 6,
532 .matrix_keymap_data = &a1200_matrix_keymap_data,
534 .debounce_interval = 30,
536 #endif /* CONFIG_MACH_EZX_A1200 */
538 #ifdef CONFIG_MACH_EZX_E6
539 static const unsigned int e6_key_map[] = {
540 KEY(0, 0, KEY_RESERVED),
541 KEY(0, 1, KEY_RIGHT),
542 KEY(0, 2, KEY_PAGEDOWN),
543 KEY(0, 3, KEY_RESERVED),
544 KEY(0, 4, KEY_RESERVED),
545 KEY(0, 5, KEY_NEXTSONG),
547 KEY(1, 0, KEY_RESERVED),
549 KEY(1, 2, KEY_PROG1),
550 KEY(1, 3, KEY_RESERVED),
551 KEY(1, 4, KEY_RESERVED),
552 KEY(1, 5, KEY_RESERVED),
554 KEY(2, 0, KEY_RESERVED),
555 KEY(2, 1, KEY_ENTER),
556 KEY(2, 2, KEY_CAMERA),
557 KEY(2, 3, KEY_RESERVED),
558 KEY(2, 4, KEY_RESERVED),
561 KEY(3, 0, KEY_RESERVED),
564 KEY(3, 3, KEY_RESERVED),
565 KEY(3, 4, KEY_RESERVED),
566 KEY(3, 5, KEY_PLAYPAUSE),
568 KEY(4, 0, KEY_RESERVED),
570 KEY(4, 2, KEY_PAGEUP),
571 KEY(4, 3, KEY_RESERVED),
572 KEY(4, 4, KEY_RESERVED),
573 KEY(4, 5, KEY_PREVIOUSSONG),
576 static struct matrix_keymap_data e6_keymap_data = {
577 .keymap = e6_key_map,
578 .keymap_size = ARRAY_SIZE(e6_key_map),
581 static struct pxa27x_keypad_platform_data e6_keypad_platform_data = {
582 .matrix_key_rows = 5,
583 .matrix_key_cols = 6,
584 .matrix_keymap_data = &e6_keymap_data,
586 .debounce_interval = 30,
588 #endif /* CONFIG_MACH_EZX_E6 */
590 #ifdef CONFIG_MACH_EZX_A910
591 static const unsigned int a910_key_map[] = {
592 KEY(0, 0, KEY_NUMERIC_6),
593 KEY(0, 1, KEY_RIGHT),
594 KEY(0, 2, KEY_PAGEDOWN),
595 KEY(0, 3, KEY_KPENTER),
596 KEY(0, 4, KEY_NUMERIC_5),
597 KEY(0, 5, KEY_CAMERA),
599 KEY(1, 0, KEY_NUMERIC_8),
601 KEY(1, 2, KEY_RESERVED),
602 KEY(1, 3, KEY_F1), /* Left SoftKey */
603 KEY(1, 4, KEY_NUMERIC_STAR),
604 KEY(1, 5, KEY_RESERVED),
606 KEY(2, 0, KEY_NUMERIC_7),
607 KEY(2, 1, KEY_NUMERIC_9),
608 KEY(2, 2, KEY_RECORD),
609 KEY(2, 3, KEY_F2), /* Right SoftKey */
611 KEY(2, 5, KEY_SELECT),
613 KEY(3, 0, KEY_NUMERIC_2),
616 KEY(3, 3, KEY_NUMERIC_0),
617 KEY(3, 4, KEY_NUMERIC_1),
618 KEY(3, 5, KEY_RECORD),
620 KEY(4, 0, KEY_NUMERIC_4),
622 KEY(4, 2, KEY_PAGEUP),
623 KEY(4, 3, KEY_NUMERIC_POUND),
624 KEY(4, 4, KEY_NUMERIC_3),
625 KEY(4, 5, KEY_RESERVED),
628 static struct matrix_keymap_data a910_matrix_keymap_data = {
629 .keymap = a910_key_map,
630 .keymap_size = ARRAY_SIZE(a910_key_map),
633 static struct pxa27x_keypad_platform_data a910_keypad_platform_data = {
634 .matrix_key_rows = 5,
635 .matrix_key_cols = 6,
636 .matrix_keymap_data = &a910_matrix_keymap_data,
638 .debounce_interval = 30,
640 #endif /* CONFIG_MACH_EZX_A910 */
642 #ifdef CONFIG_MACH_EZX_E2
643 static const unsigned int e2_key_map[] = {
644 KEY(0, 0, KEY_NUMERIC_6),
645 KEY(0, 1, KEY_RIGHT),
646 KEY(0, 2, KEY_NUMERIC_9),
647 KEY(0, 3, KEY_NEXTSONG),
648 KEY(0, 4, KEY_NUMERIC_5),
649 KEY(0, 5, KEY_F1), /* Left SoftKey */
651 KEY(1, 0, KEY_NUMERIC_8),
653 KEY(1, 2, KEY_RESERVED),
654 KEY(1, 3, KEY_PAGEUP),
655 KEY(1, 4, KEY_NUMERIC_STAR),
656 KEY(1, 5, KEY_F2), /* Right SoftKey */
658 KEY(2, 0, KEY_NUMERIC_7),
659 KEY(2, 1, KEY_KPENTER),
660 KEY(2, 2, KEY_RECORD),
661 KEY(2, 3, KEY_PAGEDOWN),
663 KEY(2, 5, KEY_NUMERIC_0),
665 KEY(3, 0, KEY_NUMERIC_2),
668 KEY(3, 3, KEY_PLAYPAUSE),
669 KEY(3, 4, KEY_NUMERIC_1),
670 KEY(3, 5, KEY_SOUND), /* Music SoftKey */
672 KEY(4, 0, KEY_NUMERIC_4),
674 KEY(4, 2, KEY_NUMERIC_POUND),
675 KEY(4, 3, KEY_PREVIOUSSONG),
676 KEY(4, 4, KEY_NUMERIC_3),
677 KEY(4, 5, KEY_RESERVED),
680 static struct matrix_keymap_data e2_matrix_keymap_data = {
681 .keymap = e2_key_map,
682 .keymap_size = ARRAY_SIZE(e2_key_map),
685 static struct pxa27x_keypad_platform_data e2_keypad_platform_data = {
686 .matrix_key_rows = 5,
687 .matrix_key_cols = 6,
688 .matrix_keymap_data = &e2_matrix_keymap_data,
690 .debounce_interval = 30,
692 #endif /* CONFIG_MACH_EZX_E2 */
694 #if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_A910)
696 static struct regulator_consumer_supply camera_regulator_supplies[] = {
697 REGULATOR_SUPPLY("vdd", "0-005d"),
700 static struct regulator_init_data camera_regulator_initdata = {
701 .consumer_supplies = camera_regulator_supplies,
702 .num_consumer_supplies = ARRAY_SIZE(camera_regulator_supplies),
704 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
708 static struct fixed_voltage_config camera_regulator_config = {
709 .supply_name = "camera_vdd",
710 .microvolts = 2800000,
711 .init_data = &camera_regulator_initdata,
714 static struct platform_device camera_supply_regulator_device = {
715 .name = "reg-fixed-voltage",
718 .platform_data = &camera_regulator_config,
722 static struct gpiod_lookup_table camera_supply_gpiod_table = {
723 .dev_id = "reg-fixed-voltage.1",
725 GPIO_LOOKUP("gpio-pxa", GPIO50_nCAM_EN,
726 NULL, GPIO_ACTIVE_LOW),
732 #ifdef CONFIG_MACH_EZX_A780
734 static struct gpio_keys_button a780_buttons[] = {
737 .gpio = GPIO12_A780_FLIP_LID,
739 .desc = "A780 flip lid",
745 static struct gpio_keys_platform_data a780_gpio_keys_platform_data = {
746 .buttons = a780_buttons,
747 .nbuttons = ARRAY_SIZE(a780_buttons),
750 static struct platform_device a780_gpio_keys = {
754 .platform_data = &a780_gpio_keys_platform_data,
759 static int a780_camera_reset(struct device *dev)
761 gpio_set_value(GPIO19_GEN1_CAM_RST, 0);
763 gpio_set_value(GPIO19_GEN1_CAM_RST, 1);
768 static int a780_camera_init(void)
773 * GPIO50_nCAM_EN is active low
774 * GPIO19_GEN1_CAM_RST is active on rising edge
776 err = gpio_request(GPIO19_GEN1_CAM_RST, "CAM_RST");
778 pr_err("%s: Failed to request CAM_RST\n", __func__);
782 gpio_direction_output(GPIO19_GEN1_CAM_RST, 0);
783 a780_camera_reset(NULL);
788 struct pxacamera_platform_data a780_pxacamera_platform_data = {
789 .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
790 PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN |
793 .sensor_i2c_adapter_id = 0,
794 .sensor_i2c_address = 0x5d,
797 static struct i2c_board_info a780_i2c_board_info[] = {
799 I2C_BOARD_INFO("mt9m111", 0x5d),
803 static struct platform_device *a780_devices[] __initdata = {
805 &camera_supply_regulator_device,
808 static void __init a780_init(void)
810 pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
811 pxa2xx_mfp_config(ARRAY_AND_SIZE(gen1_pin_config));
812 pxa2xx_mfp_config(ARRAY_AND_SIZE(a780_pin_config));
814 pxa_set_ffuart_info(NULL);
815 pxa_set_btuart_info(NULL);
816 pxa_set_stuart_info(NULL);
818 pxa_set_i2c_info(NULL);
819 i2c_register_board_info(0, ARRAY_AND_SIZE(a780_i2c_board_info));
821 pxa_set_fb_info(NULL, &ezx_fb_info_1);
823 pxa_set_keypad_info(&a780_keypad_platform_data);
825 if (a780_camera_init() == 0)
826 pxa_set_camera_info(&a780_pxacamera_platform_data);
828 gpiod_add_lookup_table(&camera_supply_gpiod_table);
829 pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
830 platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
831 platform_add_devices(ARRAY_AND_SIZE(a780_devices));
832 regulator_has_full_constraints();
835 MACHINE_START(EZX_A780, "Motorola EZX A780")
836 .atag_offset = 0x100,
837 .map_io = pxa27x_map_io,
838 .nr_irqs = EZX_NR_IRQS,
839 .init_irq = pxa27x_init_irq,
840 .handle_irq = pxa27x_handle_irq,
841 .init_time = pxa_timer_init,
842 .init_machine = a780_init,
843 .restart = pxa_restart,
847 #ifdef CONFIG_MACH_EZX_E680
849 static struct gpio_keys_button e680_buttons[] = {
851 .code = KEY_SCREENLOCK,
852 .gpio = GPIO12_E680_LOCK_SWITCH,
854 .desc = "E680 lock switch",
860 static struct gpio_keys_platform_data e680_gpio_keys_platform_data = {
861 .buttons = e680_buttons,
862 .nbuttons = ARRAY_SIZE(e680_buttons),
865 static struct platform_device e680_gpio_keys = {
869 .platform_data = &e680_gpio_keys_platform_data,
873 static struct i2c_board_info __initdata e680_i2c_board_info[] = {
874 { I2C_BOARD_INFO("tea5767", 0x81) },
877 static struct platform_device *e680_devices[] __initdata = {
881 static void __init e680_init(void)
883 pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
884 pxa2xx_mfp_config(ARRAY_AND_SIZE(gen1_pin_config));
885 pxa2xx_mfp_config(ARRAY_AND_SIZE(e680_pin_config));
887 pxa_set_ffuart_info(NULL);
888 pxa_set_btuart_info(NULL);
889 pxa_set_stuart_info(NULL);
891 pxa_set_i2c_info(NULL);
892 i2c_register_board_info(0, ARRAY_AND_SIZE(e680_i2c_board_info));
894 pxa_set_fb_info(NULL, &ezx_fb_info_1);
896 pxa_set_keypad_info(&e680_keypad_platform_data);
898 pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
899 platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
900 platform_add_devices(ARRAY_AND_SIZE(e680_devices));
903 MACHINE_START(EZX_E680, "Motorola EZX E680")
904 .atag_offset = 0x100,
905 .map_io = pxa27x_map_io,
906 .nr_irqs = EZX_NR_IRQS,
907 .init_irq = pxa27x_init_irq,
908 .handle_irq = pxa27x_handle_irq,
909 .init_time = pxa_timer_init,
910 .init_machine = e680_init,
911 .restart = pxa_restart,
915 #ifdef CONFIG_MACH_EZX_A1200
917 static struct gpio_keys_button a1200_buttons[] = {
920 .gpio = GPIO15_A1200_FLIP_LID,
922 .desc = "A1200 flip lid",
928 static struct gpio_keys_platform_data a1200_gpio_keys_platform_data = {
929 .buttons = a1200_buttons,
930 .nbuttons = ARRAY_SIZE(a1200_buttons),
933 static struct platform_device a1200_gpio_keys = {
937 .platform_data = &a1200_gpio_keys_platform_data,
941 static struct i2c_board_info __initdata a1200_i2c_board_info[] = {
942 { I2C_BOARD_INFO("tea5767", 0x81) },
945 static struct platform_device *a1200_devices[] __initdata = {
949 static void __init a1200_init(void)
951 pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
952 pxa2xx_mfp_config(ARRAY_AND_SIZE(gen2_pin_config));
953 pxa2xx_mfp_config(ARRAY_AND_SIZE(a1200_pin_config));
955 pxa_set_ffuart_info(NULL);
956 pxa_set_btuart_info(NULL);
957 pxa_set_stuart_info(NULL);
959 pxa_set_i2c_info(NULL);
960 i2c_register_board_info(0, ARRAY_AND_SIZE(a1200_i2c_board_info));
962 pxa_set_fb_info(NULL, &ezx_fb_info_2);
964 pxa_set_keypad_info(&a1200_keypad_platform_data);
966 pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
967 platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
968 platform_add_devices(ARRAY_AND_SIZE(a1200_devices));
971 MACHINE_START(EZX_A1200, "Motorola EZX A1200")
972 .atag_offset = 0x100,
973 .map_io = pxa27x_map_io,
974 .nr_irqs = EZX_NR_IRQS,
975 .init_irq = pxa27x_init_irq,
976 .handle_irq = pxa27x_handle_irq,
977 .init_time = pxa_timer_init,
978 .init_machine = a1200_init,
979 .restart = pxa_restart,
983 #ifdef CONFIG_MACH_EZX_A910
985 static struct gpio_keys_button a910_buttons[] = {
988 .gpio = GPIO15_A910_FLIP_LID,
990 .desc = "A910 flip lid",
996 static struct gpio_keys_platform_data a910_gpio_keys_platform_data = {
997 .buttons = a910_buttons,
998 .nbuttons = ARRAY_SIZE(a910_buttons),
1001 static struct platform_device a910_gpio_keys = {
1002 .name = "gpio-keys",
1005 .platform_data = &a910_gpio_keys_platform_data,
1010 static int a910_camera_reset(struct device *dev)
1012 gpio_set_value(GPIO28_GEN2_CAM_RST, 0);
1014 gpio_set_value(GPIO28_GEN2_CAM_RST, 1);
1019 static int a910_camera_init(void)
1024 * GPIO50_nCAM_EN is active low
1025 * GPIO28_GEN2_CAM_RST is active on rising edge
1027 err = gpio_request(GPIO28_GEN2_CAM_RST, "CAM_RST");
1029 pr_err("%s: Failed to request CAM_RST\n", __func__);
1033 gpio_direction_output(GPIO28_GEN2_CAM_RST, 0);
1034 a910_camera_reset(NULL);
1039 struct pxacamera_platform_data a910_pxacamera_platform_data = {
1040 .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
1041 PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN |
1044 .sensor_i2c_adapter_id = 0,
1045 .sensor_i2c_address = 0x5d,
1049 static struct lp3944_platform_data a910_lp3944_leds = {
1050 .leds_size = LP3944_LEDS_MAX,
1053 .name = "a910:red:",
1054 .status = LP3944_LED_STATUS_OFF,
1055 .type = LP3944_LED_TYPE_LED,
1058 .name = "a910:green:",
1059 .status = LP3944_LED_STATUS_OFF,
1060 .type = LP3944_LED_TYPE_LED,
1063 .name = "a910:blue:",
1064 .status = LP3944_LED_STATUS_OFF,
1065 .type = LP3944_LED_TYPE_LED,
1067 /* Leds 3 and 4 are used as display power switches */
1069 .name = "a910::cli_display",
1070 .status = LP3944_LED_STATUS_OFF,
1071 .type = LP3944_LED_TYPE_LED_INVERTED
1074 .name = "a910::main_display",
1075 .status = LP3944_LED_STATUS_ON,
1076 .type = LP3944_LED_TYPE_LED_INVERTED
1078 [5] = { .type = LP3944_LED_TYPE_NONE },
1080 .name = "a910::torch",
1081 .status = LP3944_LED_STATUS_OFF,
1082 .type = LP3944_LED_TYPE_LED,
1085 .name = "a910::flash",
1086 .status = LP3944_LED_STATUS_OFF,
1087 .type = LP3944_LED_TYPE_LED_INVERTED,
1092 static struct i2c_board_info __initdata a910_i2c_board_info[] = {
1094 I2C_BOARD_INFO("lp3944", 0x60),
1095 .platform_data = &a910_lp3944_leds,
1098 I2C_BOARD_INFO("mt9m111", 0x5d),
1102 static struct platform_device *a910_devices[] __initdata = {
1104 &camera_supply_regulator_device,
1107 static void __init a910_init(void)
1109 pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
1110 pxa2xx_mfp_config(ARRAY_AND_SIZE(gen2_pin_config));
1111 pxa2xx_mfp_config(ARRAY_AND_SIZE(a910_pin_config));
1113 pxa_set_ffuart_info(NULL);
1114 pxa_set_btuart_info(NULL);
1115 pxa_set_stuart_info(NULL);
1117 pxa_set_i2c_info(NULL);
1118 i2c_register_board_info(0, ARRAY_AND_SIZE(a910_i2c_board_info));
1120 pxa_set_fb_info(NULL, &ezx_fb_info_2);
1122 pxa_set_keypad_info(&a910_keypad_platform_data);
1124 if (a910_camera_init() == 0)
1125 pxa_set_camera_info(&a910_pxacamera_platform_data);
1127 gpiod_add_lookup_table(&camera_supply_gpiod_table);
1128 pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
1129 platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
1130 platform_add_devices(ARRAY_AND_SIZE(a910_devices));
1131 regulator_has_full_constraints();
1134 MACHINE_START(EZX_A910, "Motorola EZX A910")
1135 .atag_offset = 0x100,
1136 .map_io = pxa27x_map_io,
1137 .nr_irqs = EZX_NR_IRQS,
1138 .init_irq = pxa27x_init_irq,
1139 .handle_irq = pxa27x_handle_irq,
1140 .init_time = pxa_timer_init,
1141 .init_machine = a910_init,
1142 .restart = pxa_restart,
1146 #ifdef CONFIG_MACH_EZX_E6
1148 static struct gpio_keys_button e6_buttons[] = {
1150 .code = KEY_SCREENLOCK,
1151 .gpio = GPIO15_E6_LOCK_SWITCH,
1153 .desc = "E6 lock switch",
1159 static struct gpio_keys_platform_data e6_gpio_keys_platform_data = {
1160 .buttons = e6_buttons,
1161 .nbuttons = ARRAY_SIZE(e6_buttons),
1164 static struct platform_device e6_gpio_keys = {
1165 .name = "gpio-keys",
1168 .platform_data = &e6_gpio_keys_platform_data,
1172 static struct i2c_board_info __initdata e6_i2c_board_info[] = {
1173 { I2C_BOARD_INFO("tea5767", 0x81) },
1176 static struct platform_device *e6_devices[] __initdata = {
1180 static void __init e6_init(void)
1182 pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
1183 pxa2xx_mfp_config(ARRAY_AND_SIZE(gen2_pin_config));
1184 pxa2xx_mfp_config(ARRAY_AND_SIZE(e6_pin_config));
1186 pxa_set_ffuart_info(NULL);
1187 pxa_set_btuart_info(NULL);
1188 pxa_set_stuart_info(NULL);
1190 pxa_set_i2c_info(NULL);
1191 i2c_register_board_info(0, ARRAY_AND_SIZE(e6_i2c_board_info));
1193 pxa_set_fb_info(NULL, &ezx_fb_info_2);
1195 pxa_set_keypad_info(&e6_keypad_platform_data);
1197 pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
1198 platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
1199 platform_add_devices(ARRAY_AND_SIZE(e6_devices));
1202 MACHINE_START(EZX_E6, "Motorola EZX E6")
1203 .atag_offset = 0x100,
1204 .map_io = pxa27x_map_io,
1205 .nr_irqs = EZX_NR_IRQS,
1206 .init_irq = pxa27x_init_irq,
1207 .handle_irq = pxa27x_handle_irq,
1208 .init_time = pxa_timer_init,
1209 .init_machine = e6_init,
1210 .restart = pxa_restart,
1214 #ifdef CONFIG_MACH_EZX_E2
1215 static struct i2c_board_info __initdata e2_i2c_board_info[] = {
1216 { I2C_BOARD_INFO("tea5767", 0x81) },
1219 static struct platform_device *e2_devices[] __initdata = {
1222 static void __init e2_init(void)
1224 pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
1225 pxa2xx_mfp_config(ARRAY_AND_SIZE(gen2_pin_config));
1226 pxa2xx_mfp_config(ARRAY_AND_SIZE(e2_pin_config));
1228 pxa_set_ffuart_info(NULL);
1229 pxa_set_btuart_info(NULL);
1230 pxa_set_stuart_info(NULL);
1232 pxa_set_i2c_info(NULL);
1233 i2c_register_board_info(0, ARRAY_AND_SIZE(e2_i2c_board_info));
1235 pxa_set_fb_info(NULL, &ezx_fb_info_2);
1237 pxa_set_keypad_info(&e2_keypad_platform_data);
1239 pwm_add_table(ezx_pwm_lookup, ARRAY_SIZE(ezx_pwm_lookup));
1240 platform_add_devices(ARRAY_AND_SIZE(ezx_devices));
1241 platform_add_devices(ARRAY_AND_SIZE(e2_devices));
1244 MACHINE_START(EZX_E2, "Motorola EZX E2")
1245 .atag_offset = 0x100,
1246 .map_io = pxa27x_map_io,
1247 .nr_irqs = EZX_NR_IRQS,
1248 .init_irq = pxa27x_init_irq,
1249 .handle_irq = pxa27x_handle_irq,
1250 .init_time = pxa_timer_init,
1251 .init_machine = e2_init,
1252 .restart = pxa_restart,