forked from luck/tmp_suning_uos_patched
455 lines
11 KiB
C
455 lines
11 KiB
C
/*
|
|
* Hardware definitions for Palm Treo smartphones
|
|
*
|
|
* currently supported:
|
|
* Palm Treo 680 (GSM)
|
|
* Palm Centro 685 (GSM)
|
|
*
|
|
* Author: Tomas Cech <sleep_walker@suse.cz>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* (find more info at www.hackndev.com)
|
|
*
|
|
*/
|
|
|
|
#include <linux/platform_device.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/gpio_keys.h>
|
|
#include <linux/input.h>
|
|
#include <linux/pda_power.h>
|
|
#include <linux/pwm_backlight.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/power_supply.h>
|
|
#include <linux/sysdev.h>
|
|
#include <linux/w1-gpio.h>
|
|
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include <mach/pxa27x.h>
|
|
#include <mach/pxa27x-udc.h>
|
|
#include <mach/audio.h>
|
|
#include <mach/palmtreo.h>
|
|
#include <mach/mmc.h>
|
|
#include <mach/pxafb.h>
|
|
#include <mach/irda.h>
|
|
#include <mach/pxa27x_keypad.h>
|
|
#include <mach/udc.h>
|
|
#include <mach/ohci.h>
|
|
#include <mach/pxa2xx-regs.h>
|
|
#include <mach/palmasoc.h>
|
|
#include <mach/camera.h>
|
|
#include <mach/palm27x.h>
|
|
|
|
#include <sound/pxa2xx-lib.h>
|
|
|
|
#include "generic.h"
|
|
#include "devices.h"
|
|
|
|
/******************************************************************************
|
|
* Pin configuration
|
|
******************************************************************************/
|
|
static unsigned long treo_pin_config[] __initdata = {
|
|
/* MMC */
|
|
GPIO32_MMC_CLK,
|
|
GPIO92_MMC_DAT_0,
|
|
GPIO109_MMC_DAT_1,
|
|
GPIO110_MMC_DAT_2,
|
|
GPIO111_MMC_DAT_3,
|
|
GPIO112_MMC_CMD,
|
|
GPIO113_GPIO, /* SD detect */
|
|
|
|
/* AC97 */
|
|
GPIO28_AC97_BITCLK,
|
|
GPIO29_AC97_SDATA_IN_0,
|
|
GPIO30_AC97_SDATA_OUT,
|
|
GPIO31_AC97_SYNC,
|
|
GPIO89_AC97_SYSCLK,
|
|
GPIO95_AC97_nRESET,
|
|
|
|
/* IrDA */
|
|
GPIO46_FICP_RXD,
|
|
GPIO47_FICP_TXD,
|
|
|
|
/* PWM */
|
|
GPIO16_PWM0_OUT,
|
|
|
|
/* USB */
|
|
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH, /* usb detect */
|
|
|
|
/* MATRIX KEYPAD */
|
|
GPIO101_KP_MKIN_1,
|
|
GPIO102_KP_MKIN_2,
|
|
GPIO97_KP_MKIN_3,
|
|
GPIO98_KP_MKIN_4,
|
|
GPIO91_KP_MKIN_6,
|
|
GPIO13_KP_MKIN_7,
|
|
GPIO103_KP_MKOUT_0 | MFP_LPM_DRIVE_HIGH,
|
|
GPIO104_KP_MKOUT_1,
|
|
GPIO105_KP_MKOUT_2,
|
|
GPIO106_KP_MKOUT_3,
|
|
GPIO107_KP_MKOUT_4,
|
|
GPIO108_KP_MKOUT_5,
|
|
GPIO96_KP_MKOUT_6,
|
|
GPIO93_KP_DKIN_0 | WAKEUP_ON_LEVEL_HIGH, /* Hotsync button */
|
|
|
|
/* LCD */
|
|
GPIOxx_LCD_TFT_16BPP,
|
|
|
|
/* Quick Capture Interface */
|
|
GPIO84_CIF_FV,
|
|
GPIO85_CIF_LV,
|
|
GPIO53_CIF_MCLK,
|
|
GPIO54_CIF_PCLK,
|
|
GPIO81_CIF_DD_0,
|
|
GPIO55_CIF_DD_1,
|
|
GPIO51_CIF_DD_2,
|
|
GPIO50_CIF_DD_3,
|
|
GPIO52_CIF_DD_4,
|
|
GPIO48_CIF_DD_5,
|
|
GPIO17_CIF_DD_6,
|
|
GPIO12_CIF_DD_7,
|
|
|
|
/* I2C */
|
|
GPIO117_I2C_SCL,
|
|
GPIO118_I2C_SDA,
|
|
|
|
/* GSM */
|
|
GPIO14_GPIO | WAKEUP_ON_EDGE_BOTH, /* GSM host wake up */
|
|
GPIO34_FFUART_RXD,
|
|
GPIO35_FFUART_CTS,
|
|
GPIO39_FFUART_TXD,
|
|
GPIO41_FFUART_RTS,
|
|
|
|
/* MISC. */
|
|
GPIO0_GPIO | WAKEUP_ON_EDGE_BOTH, /* external power detect */
|
|
GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH, /* silent switch */
|
|
GPIO116_GPIO, /* headphone detect */
|
|
GPIO11_GPIO | WAKEUP_ON_EDGE_BOTH, /* bluetooth host wake up */
|
|
};
|
|
|
|
#ifdef CONFIG_MACH_TREO680
|
|
static unsigned long treo680_pin_config[] __initdata = {
|
|
GPIO33_GPIO, /* SD read only */
|
|
|
|
/* MATRIX KEYPAD - different wake up source */
|
|
GPIO100_KP_MKIN_0 | WAKEUP_ON_LEVEL_HIGH,
|
|
GPIO99_KP_MKIN_5,
|
|
};
|
|
#endif /* CONFIG_MACH_TREO680 */
|
|
|
|
#ifdef CONFIG_MACH_CENTRO
|
|
static unsigned long centro685_pin_config[] __initdata = {
|
|
/* Bluetooth attached to BT UART*/
|
|
MFP_CFG_OUT(GPIO80, AF0, DRIVE_LOW), /* power: LOW = off */
|
|
GPIO42_BTUART_RXD,
|
|
GPIO43_BTUART_TXD,
|
|
GPIO44_BTUART_CTS,
|
|
GPIO45_BTUART_RTS,
|
|
|
|
/* MATRIX KEYPAD - different wake up source */
|
|
GPIO100_KP_MKIN_0,
|
|
GPIO99_KP_MKIN_5 | WAKEUP_ON_LEVEL_HIGH,
|
|
};
|
|
#endif /* CONFIG_MACH_CENTRO */
|
|
|
|
/******************************************************************************
|
|
* GPIO keyboard
|
|
******************************************************************************/
|
|
#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
|
|
static unsigned int treo680_matrix_keys[] = {
|
|
KEY(0, 0, KEY_F8), /* Red/Off/Power */
|
|
KEY(0, 1, KEY_LEFT),
|
|
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
|
|
KEY(0, 3, KEY_L),
|
|
KEY(0, 4, KEY_A),
|
|
KEY(0, 5, KEY_Q),
|
|
KEY(0, 6, KEY_P),
|
|
|
|
KEY(1, 0, KEY_RIGHTCTRL), /* Menu */
|
|
KEY(1, 1, KEY_RIGHT),
|
|
KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */
|
|
KEY(1, 3, KEY_Z),
|
|
KEY(1, 4, KEY_S),
|
|
KEY(1, 5, KEY_W),
|
|
|
|
KEY(2, 0, KEY_F1), /* Phone */
|
|
KEY(2, 1, KEY_UP),
|
|
KEY(2, 2, KEY_0),
|
|
KEY(2, 3, KEY_X),
|
|
KEY(2, 4, KEY_D),
|
|
KEY(2, 5, KEY_E),
|
|
|
|
KEY(3, 0, KEY_F10), /* Calendar */
|
|
KEY(3, 1, KEY_DOWN),
|
|
KEY(3, 2, KEY_SPACE),
|
|
KEY(3, 3, KEY_C),
|
|
KEY(3, 4, KEY_F),
|
|
KEY(3, 5, KEY_R),
|
|
|
|
KEY(4, 0, KEY_F12), /* Mail */
|
|
KEY(4, 1, KEY_KPENTER),
|
|
KEY(4, 2, KEY_RIGHTALT), /* Alt */
|
|
KEY(4, 3, KEY_V),
|
|
KEY(4, 4, KEY_G),
|
|
KEY(4, 5, KEY_T),
|
|
|
|
KEY(5, 0, KEY_F9), /* Home */
|
|
KEY(5, 1, KEY_PAGEUP), /* Side up */
|
|
KEY(5, 2, KEY_DOT),
|
|
KEY(5, 3, KEY_B),
|
|
KEY(5, 4, KEY_H),
|
|
KEY(5, 5, KEY_Y),
|
|
|
|
KEY(6, 0, KEY_TAB), /* Side Activate */
|
|
KEY(6, 1, KEY_PAGEDOWN), /* Side down */
|
|
KEY(6, 2, KEY_ENTER),
|
|
KEY(6, 3, KEY_N),
|
|
KEY(6, 4, KEY_J),
|
|
KEY(6, 5, KEY_U),
|
|
|
|
KEY(7, 0, KEY_F6), /* Green/Call */
|
|
KEY(7, 1, KEY_O),
|
|
KEY(7, 2, KEY_BACKSPACE),
|
|
KEY(7, 3, KEY_M),
|
|
KEY(7, 4, KEY_K),
|
|
KEY(7, 5, KEY_I),
|
|
};
|
|
|
|
static unsigned int centro_matrix_keys[] = {
|
|
KEY(0, 0, KEY_F9), /* Home */
|
|
KEY(0, 1, KEY_LEFT),
|
|
KEY(0, 2, KEY_LEFTCTRL), /* Alternate */
|
|
KEY(0, 3, KEY_L),
|
|
KEY(0, 4, KEY_A),
|
|
KEY(0, 5, KEY_Q),
|
|
KEY(0, 6, KEY_P),
|
|
|
|
KEY(1, 0, KEY_RIGHTCTRL), /* Menu */
|
|
KEY(1, 1, KEY_RIGHT),
|
|
KEY(1, 2, KEY_LEFTSHIFT), /* Left shift */
|
|
KEY(1, 3, KEY_Z),
|
|
KEY(1, 4, KEY_S),
|
|
KEY(1, 5, KEY_W),
|
|
|
|
KEY(2, 0, KEY_F1), /* Phone */
|
|
KEY(2, 1, KEY_UP),
|
|
KEY(2, 2, KEY_0),
|
|
KEY(2, 3, KEY_X),
|
|
KEY(2, 4, KEY_D),
|
|
KEY(2, 5, KEY_E),
|
|
|
|
KEY(3, 0, KEY_F10), /* Calendar */
|
|
KEY(3, 1, KEY_DOWN),
|
|
KEY(3, 2, KEY_SPACE),
|
|
KEY(3, 3, KEY_C),
|
|
KEY(3, 4, KEY_F),
|
|
KEY(3, 5, KEY_R),
|
|
|
|
KEY(4, 0, KEY_F12), /* Mail */
|
|
KEY(4, 1, KEY_KPENTER),
|
|
KEY(4, 2, KEY_RIGHTALT), /* Alt */
|
|
KEY(4, 3, KEY_V),
|
|
KEY(4, 4, KEY_G),
|
|
KEY(4, 5, KEY_T),
|
|
|
|
KEY(5, 0, KEY_F8), /* Red/Off/Power */
|
|
KEY(5, 1, KEY_PAGEUP), /* Side up */
|
|
KEY(5, 2, KEY_DOT),
|
|
KEY(5, 3, KEY_B),
|
|
KEY(5, 4, KEY_H),
|
|
KEY(5, 5, KEY_Y),
|
|
|
|
KEY(6, 0, KEY_TAB), /* Side Activate */
|
|
KEY(6, 1, KEY_PAGEDOWN), /* Side down */
|
|
KEY(6, 2, KEY_ENTER),
|
|
KEY(6, 3, KEY_N),
|
|
KEY(6, 4, KEY_J),
|
|
KEY(6, 5, KEY_U),
|
|
|
|
KEY(7, 0, KEY_F6), /* Green/Call */
|
|
KEY(7, 1, KEY_O),
|
|
KEY(7, 2, KEY_BACKSPACE),
|
|
KEY(7, 3, KEY_M),
|
|
KEY(7, 4, KEY_K),
|
|
KEY(7, 5, KEY_I),
|
|
};
|
|
|
|
static struct pxa27x_keypad_platform_data treo680_keypad_pdata = {
|
|
.matrix_key_rows = 8,
|
|
.matrix_key_cols = 7,
|
|
.matrix_key_map = treo680_matrix_keys,
|
|
.matrix_key_map_size = ARRAY_SIZE(treo680_matrix_keys),
|
|
.direct_key_map = { KEY_CONNECT },
|
|
.direct_key_num = 1,
|
|
|
|
.debounce_interval = 30,
|
|
};
|
|
|
|
static void __init palmtreo_kpc_init(void)
|
|
{
|
|
static struct pxa27x_keypad_platform_data *data = &treo680_keypad_pdata;
|
|
|
|
if (machine_is_centro()) {
|
|
data->matrix_key_map = centro_matrix_keys;
|
|
data->matrix_key_map_size = ARRAY_SIZE(centro_matrix_keys);
|
|
}
|
|
|
|
pxa_set_keypad_info(&treo680_keypad_pdata);
|
|
}
|
|
#else
|
|
static inline void palmtreo_kpc_init(void) {}
|
|
#endif
|
|
|
|
/******************************************************************************
|
|
* USB host
|
|
******************************************************************************/
|
|
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
|
|
static struct pxaohci_platform_data treo680_ohci_info = {
|
|
.port_mode = PMM_PERPORT_MODE,
|
|
.flags = ENABLE_PORT1 | ENABLE_PORT3,
|
|
.power_budget = 0,
|
|
};
|
|
|
|
static void __init palmtreo_uhc_init(void)
|
|
{
|
|
if (machine_is_treo680())
|
|
pxa_set_ohci_info(&treo680_ohci_info);
|
|
}
|
|
#else
|
|
static inline void palmtreo_uhc_init(void) {}
|
|
#endif
|
|
|
|
/******************************************************************************
|
|
* Vibra and LEDs
|
|
******************************************************************************/
|
|
#ifdef CONFIG_MACH_TREO680
|
|
static struct gpio_led treo680_gpio_leds[] = {
|
|
{
|
|
.name = "treo680:vibra:vibra",
|
|
.default_trigger = "none",
|
|
.gpio = GPIO_NR_TREO680_VIBRATE_EN,
|
|
},
|
|
{
|
|
.name = "treo680:green:led",
|
|
.default_trigger = "mmc0",
|
|
.gpio = GPIO_NR_TREO_GREEN_LED,
|
|
},
|
|
{
|
|
.name = "treo680:white:keybbl",
|
|
.default_trigger = "none",
|
|
.gpio = GPIO_NR_TREO680_KEYB_BL,
|
|
},
|
|
};
|
|
|
|
static struct gpio_led_platform_data treo680_gpio_led_info = {
|
|
.leds = treo680_gpio_leds,
|
|
.num_leds = ARRAY_SIZE(treo680_gpio_leds),
|
|
};
|
|
|
|
static struct gpio_led centro_gpio_leds[] = {
|
|
{
|
|
.name = "centro:vibra:vibra",
|
|
.default_trigger = "none",
|
|
.gpio = GPIO_NR_CENTRO_VIBRATE_EN,
|
|
},
|
|
{
|
|
.name = "centro:green:led",
|
|
.default_trigger = "mmc0",
|
|
.gpio = GPIO_NR_TREO_GREEN_LED,
|
|
},
|
|
{
|
|
.name = "centro:white:keybbl",
|
|
.default_trigger = "none",
|
|
.active_low = 1,
|
|
.gpio = GPIO_NR_CENTRO_KEYB_BL,
|
|
},
|
|
};
|
|
|
|
static struct gpio_led_platform_data centro_gpio_led_info = {
|
|
.leds = centro_gpio_leds,
|
|
.num_leds = ARRAY_SIZE(centro_gpio_leds),
|
|
};
|
|
|
|
static struct platform_device palmtreo_leds = {
|
|
.name = "leds-gpio",
|
|
.id = -1,
|
|
.dev = {
|
|
.platform_data = &treo680_gpio_led_info,
|
|
}
|
|
};
|
|
|
|
static void __init palmtreo_leds_init(void)
|
|
{
|
|
if (machine_is_centro())
|
|
palmtreo_leds.dev.platform_data = ¢ro_gpio_led_info;
|
|
|
|
platform_device_register(&palmtreo_leds);
|
|
}
|
|
#else
|
|
static inline void palmtreo_leds_init(void) {}
|
|
#endif
|
|
|
|
/******************************************************************************
|
|
* Machine init
|
|
******************************************************************************/
|
|
static void __init palmphone_common_init(void)
|
|
{
|
|
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo_pin_config));
|
|
pxa_set_ffuart_info(NULL);
|
|
pxa_set_btuart_info(NULL);
|
|
pxa_set_stuart_info(NULL);
|
|
palm27x_pm_init(TREO_STR_BASE);
|
|
palm27x_lcd_init(GPIO_NR_TREO_BL_POWER, &palm_320x320_new_lcd_mode);
|
|
palm27x_udc_init(GPIO_NR_TREO_USB_DETECT, GPIO_NR_TREO_USB_PULLUP, 1);
|
|
palm27x_irda_init(GPIO_NR_TREO_IR_EN);
|
|
palm27x_ac97_init(-1, -1, -1, 95);
|
|
palm27x_pwm_init(GPIO_NR_TREO_BL_POWER, -1);
|
|
palm27x_power_init(GPIO_NR_TREO_POWER_DETECT, -1);
|
|
palm27x_pmic_init();
|
|
palmtreo_kpc_init();
|
|
palmtreo_uhc_init();
|
|
palmtreo_leds_init();
|
|
}
|
|
|
|
static void __init treo680_init(void)
|
|
{
|
|
pxa2xx_mfp_config(ARRAY_AND_SIZE(treo680_pin_config));
|
|
palmphone_common_init();
|
|
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,
|
|
GPIO_NR_TREO680_SD_POWER, 0);
|
|
}
|
|
|
|
static void __init centro_init(void)
|
|
{
|
|
pxa2xx_mfp_config(ARRAY_AND_SIZE(centro685_pin_config));
|
|
palmphone_common_init();
|
|
palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, -1,
|
|
GPIO_NR_CENTRO_SD_POWER, 1);
|
|
}
|
|
|
|
MACHINE_START(TREO680, "Palm Treo 680")
|
|
.phys_io = TREO_PHYS_IO_START,
|
|
.io_pg_offst = io_p2v(0x40000000),
|
|
.boot_params = 0xa0000100,
|
|
.map_io = pxa_map_io,
|
|
.init_irq = pxa27x_init_irq,
|
|
.timer = &pxa_timer,
|
|
.init_machine = treo680_init,
|
|
MACHINE_END
|
|
|
|
MACHINE_START(CENTRO, "Palm Centro 685")
|
|
.phys_io = TREO_PHYS_IO_START,
|
|
.io_pg_offst = io_p2v(0x40000000),
|
|
.boot_params = 0xa0000100,
|
|
.map_io = pxa_map_io,
|
|
.init_irq = pxa27x_init_irq,
|
|
.timer = &pxa_timer,
|
|
.init_machine = centro_init,
|
|
MACHINE_END
|