2
* Hardware definitions for Palm Treo smartphones
6
* Palm Centro 685 (GSM)
8
* Author: Tomas Cech <sleep_walker@suse.cz>
10
* This program is free software; you can redistribute it and/or modify
11
* it under the terms of the GNU General Public License version 2 as
12
* published by the Free Software Foundation.
14
* (find more info at www.hackndev.com)
18
#include <linux/platform_device.h>
19
#include <linux/delay.h>
20
#include <linux/irq.h>
21
#include <linux/gpio_keys.h>
22
#include <linux/input.h>
23
#include <linux/memblock.h>
24
#include <linux/pda_power.h>
25
#include <linux/pwm_backlight.h>
26
#include <linux/gpio.h>
27
#include <linux/power_supply.h>
28
#include <linux/w1-gpio.h>
30
#include <asm/mach-types.h>
31
#include <asm/mach/arch.h>
32
#include <asm/mach/map.h>
34
#include <mach/pxa27x.h>
35
#include <mach/pxa27x-udc.h>
36
#include <mach/audio.h>
37
#include <mach/palmtreo.h>
39
#include <mach/pxafb.h>
40
#include <mach/irda.h>
41
#include <plat/pxa27x_keypad.h>
43
#include <mach/ohci.h>
44
#include <mach/pxa2xx-regs.h>
45
#include <mach/palmasoc.h>
46
#include <mach/camera.h>
47
#include <mach/palm27x.h>
49
#include <sound/pxa2xx-lib.h>
54
/******************************************************************************
56
******************************************************************************/
57
static unsigned long treo_pin_config[] __initdata = {
65
GPIO113_GPIO, /* SD detect */
69
GPIO29_AC97_SDATA_IN_0,
70
GPIO30_AC97_SDATA_OUT,
83
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, /* usb detect */
92
GPIO103_KP_MKOUT_0 | MFP_LPM_DRIVE_HIGH,
99
GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */
102
GPIOxx_LCD_TFT_16BPP,
104
/* Quick Capture Interface */
123
GPIO14_GPIO | WAKEUP_ON_EDGE_BOTH, /* GSM host wake up */
130
GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* external power detect */
131
GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH, /* silent switch */
132
GPIO116_GPIO, /* headphone detect */
133
GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* bluetooth host wake up */
136
#ifdef CONFIG_MACH_TREO680
137
static unsigned long treo680_pin_config[] __initdata = {
138
GPIO33_GPIO, /* SD read only */
140
/* MATRIX KEYPAD - different wake up source */
141
GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
144
#endif /* CONFIG_MACH_TREO680 */
146
#ifdef CONFIG_MACH_CENTRO
147
static unsigned long centro685_pin_config[] __initdata = {
148
/* Bluetooth attached to BT UART*/
149
MFP_CFG_OUT(GPIO80, AF0, DRIVE_LOW), /* power: LOW = off */
155
/* MATRIX KEYPAD - different wake up source */
157
GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH,
159
#endif /* CONFIG_MACH_CENTRO */
161
/******************************************************************************
163
******************************************************************************/
164
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
165
static unsigned int treo680_matrix_keys[] = {
166
KEY(0, 0, KEY_F8), /* Red/Off/Power */
168
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
174
KEY(1, 0, KEY_RIGHTCTRL), /* Menu */
175
KEY(1, 1, KEY_RIGHT),
176
KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */
181
KEY(2, 0, KEY_F1), /* Phone */
188
KEY(3, 0, KEY_F10), /* Calendar */
190
KEY(3, 2, KEY_SPACE),
195
KEY(4, 0, KEY_F12), /* Mail */
196
KEY(4, 1, KEY_KPENTER),
197
KEY(4, 2, KEY_RIGHTALT), /* Alt */
202
KEY(5, 0, KEY_F9), /* Home */
203
KEY(5, 1, KEY_PAGEUP), /* Side up */
209
KEY(6, 0, KEY_TAB), /* Side Activate */
210
KEY(6, 1, KEY_PAGEDOWN), /* Side down */
211
KEY(6, 2, KEY_ENTER),
216
KEY(7, 0, KEY_F6), /* Green/Call */
218
KEY(7, 2, KEY_BACKSPACE),
224
static unsigned int centro_matrix_keys[] = {
225
KEY(0, 0, KEY_F9), /* Home */
227
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
233
KEY(1, 0, KEY_RIGHTCTRL), /* Menu */
234
KEY(1, 1, KEY_RIGHT),
235
KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */
240
KEY(2, 0, KEY_F1), /* Phone */
247
KEY(3, 0, KEY_F10), /* Calendar */
249
KEY(3, 2, KEY_SPACE),
254
KEY(4, 0, KEY_F12), /* Mail */
255
KEY(4, 1, KEY_KPENTER),
256
KEY(4, 2, KEY_RIGHTALT), /* Alt */
261
KEY(5, 0, KEY_F8), /* Red/Off/Power */
262
KEY(5, 1, KEY_PAGEUP), /* Side up */
268
KEY(6, 0, KEY_TAB), /* Side Activate */
269
KEY(6, 1, KEY_PAGEDOWN), /* Side down */
270
KEY(6, 2, KEY_ENTER),
275
KEY(7, 0, KEY_F6), /* Green/Call */
277
KEY(7, 2, KEY_BACKSPACE),
283
static struct pxa27x_keypad_platform_data treo680_keypad_pdata = {
284
.matrix_key_rows = 8,
285
.matrix_key_cols = 7,
286
.matrix_key_map = treo680_matrix_keys,
287
.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
288
.direct_key_map = { KEY_CONNECT },
291
.debounce_interval = 30,
294
static void __init palmtreo_kpc_init(void)
296
static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata;
298
if (machine_is_centro()) {
299
data->matrix_key_map = centro_matrix_keys;
300
data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys);
303
pxa_set_keypad_info(&treo680_keypad_pdata);
306
static inline void palmtreo_kpc_init(void) {}
309
/******************************************************************************
311
******************************************************************************/
312
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
313
static struct pxaohci_platform_data treo680_ohci_info = {
314
.port_mode = PMM_PERPORT_MODE,
315
.flags = ENABLE_PORT1 | ENABLE_PORT3,
319
static void __init palmtreo_uhc_init(void)
321
if (machine_is_treo680())
322
pxa_set_ohci_info(&treo680_ohci_info);
325
static inline void palmtreo_uhc_init(void) {}
328
/******************************************************************************
330
******************************************************************************/
331
#ifdef CONFIG_MACH_TREO680
332
static struct gpio_led treo680_gpio_leds[] = {
334
.name = "treo680:vibra:vibra",
335
.default_trigger = "none",
336
.gpio = GPIO_NR_TREO680_VIBRATE_EN,
339
.name = "treo680:green:led",
340
.default_trigger = "mmc0",
341
.gpio = GPIO_NR_TREO_GREEN_LED,
344
.name = "treo680:white:keybbl",
345
.default_trigger = "none",
346
.gpio = GPIO_NR_TREO680_KEYB_BL,
350
static struct gpio_led_platform_data treo680_gpio_led_info = {
351
.leds = treo680_gpio_leds,
352
.num_leds = ARRAY_SIZE(treo680_gpio_leds),
355
static struct gpio_led centro_gpio_leds[] = {
357
.name = "centro:vibra:vibra",
358
.default_trigger = "none",
359
.gpio = GPIO_NR_CENTRO_VIBRATE_EN,
362
.name = "centro:green:led",
363
.default_trigger = "mmc0",
364
.gpio = GPIO_NR_TREO_GREEN_LED,
367
.name = "centro:white:keybbl",
368
.default_trigger = "none",
370
.gpio = GPIO_NR_CENTRO_KEYB_BL,
374
static struct gpio_led_platform_data centro_gpio_led_info = {
375
.leds = centro_gpio_leds,
376
.num_leds = ARRAY_SIZE(centro_gpio_leds),
379
static struct platform_device palmtreo_leds = {
383
.platform_data = &treo680_gpio_led_info,
387
static void __init palmtreo_leds_init(void)
389
if (machine_is_centro())
390
palmtreo_leds.dev.platform_data = ¢ro_gpio_led_info;
392
platform_device_register(&palmtreo_leds);
395
static inline void palmtreo_leds_init(void) {}
398
/******************************************************************************
400
******************************************************************************/
401
static void __init treo_reserve(void)
403
memblock_reserve(0xa0000000, 0x1000);
404
memblock_reserve(0xa2000000, 0x1000);
407
static void __init palmphone_common_init(void)
409
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config));
410
pxa_set_ffuart_info(NULL);
411
pxa_set_btuart_info(NULL);
412
pxa_set_stuart_info(NULL);
413
palm27x_pm_init(TREO_STR_BASE);
414
palm27x_lcd_init(GPIO_NR_TREO_BL_POWER, &palm_320x320_new_lcd_mode);
415
palm27x_udc_init(GPIO_NR_TREO_USB_DETECT, GPIO_NR_TREO_USB_PULLUP, 1);
416
palm27x_irda_init(GPIO_NR_TREO_IR_EN);
417
palm27x_ac97_init(-1, -1, -1, 95);
418
palm27x_pwm_init(GPIO_NR_TREO_BL_POWER, -1);
419
palm27x_power_init(GPIO_NR_TREO_POWER_DETECT, -1);
423
palmtreo_leds_init();
426
#ifdef CONFIG_MACH_TREO680
427
static void __init treo680_init(void)
429
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
430
palmphone_common_init();
431
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,
432
GPIO_NR_TREO680_SD_POWER, 0);
436
#ifdef CONFIG_MACH_CENTRO
437
static void __init centro_init(void)
439
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
440
palmphone_common_init();
441
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, -1,
442
GPIO_NR_CENTRO_SD_POWER, 1);
446
#ifdef CONFIG_MACH_TREO680
447
MACHINE_START(TREO680, "Palm Treo 680")
448
.atag_offset = 0x100,
449
.map_io = pxa27x_map_io,
450
.reserve = treo_reserve,
451
.init_irq = pxa27x_init_irq,
452
.handle_irq = pxa27x_handle_irq,
454
.init_machine = treo680_init,
458
#ifdef CONFIG_MACH_CENTRO
459
MACHINE_START(CENTRO, "Palm Centro 685")
460
.atag_offset = 0x100,
461
.map_io = pxa27x_map_io,
462
.reserve = treo_reserve,
463
.init_irq = pxa27x_init_irq,
464
.handle_irq = pxa27x_handle_irq,
466
.init_machine = centro_init,