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Commit 1ce2c51e authored by Antonio Ospite's avatar Antonio Ospite Committed by Eric Miao
Browse files

[ARM] pxa/ezx: setup gpio-keys for EzX phones 



Setup gpio-keys for EzX phones

Signed-off-by: default avatarAntonio Ospite <ospite@studenti.unina.it>
Acked-by: default avatarDaniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: default avatarEric Miao <eric.miao@marvell.com>
parent f0ba4017

arch/arm/mach-pxa/ezx.c

+168 −7
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#include <linux/delay.h>

#include <linux/pwm_backlight.h>

#include <linux/input.h>

#include <linux/gpio_keys.h>



#include <asm/setup.h>

#include <asm/mach-types.h>
@@ -32,6 +33,12 @@ 
#include "devices.h"

#include "generic.h"



#define GPIO12_A780_FLIP_LID 		12

#define GPIO15_A1200_FLIP_LID 		15

#define GPIO15_A910_FLIP_LID 		15

#define GPIO12_E680_LOCK_SWITCH 	12

#define GPIO15_E6_LOCK_SWITCH 		15



static struct platform_pwm_backlight_data ezx_backlight_data = {

	.pwm_id		= 0,

	.max_brightness	= 1023,
@@ -88,7 +95,7 @@ static struct pxafb_mach_info ezx_fb_info_2 = { 
	.lcd_conn	= LCD_COLOR_TFT_18BPP,

};



static struct platform_device *devices[] __initdata = {

static struct platform_device *ezx_devices[] __initdata = {

	&ezx_backlight_device,

};
@@ -651,6 +658,35 @@ static struct pxa27x_keypad_platform_data e2_keypad_platform_data = { 
#endif /* CONFIG_MACH_EZX_E2 */



#ifdef CONFIG_MACH_EZX_A780

/* gpio_keys */

static struct gpio_keys_button a780_buttons[] = {

	[0] = {

		.code       = SW_LID,

		.gpio       = GPIO12_A780_FLIP_LID,

		.active_low = 0,

		.desc       = "A780 flip lid",

		.type       = EV_SW,

		.wakeup     = 1,

	},

};



static struct gpio_keys_platform_data a780_gpio_keys_platform_data = {

	.buttons  = a780_buttons,

	.nbuttons = ARRAY_SIZE(a780_buttons),

};



static struct platform_device a780_gpio_keys = {

	.name = "gpio-keys",

	.id   = -1,

	.dev  = {

		.platform_data = &a780_gpio_keys_platform_data,

	},

};



static struct platform_device *a780_devices[] __initdata = {

	&a780_gpio_keys,

};



static void __init a780_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
@@ -663,7 +699,8 @@ static void __init a780_init(void) 


	pxa_set_keypad_info(&a780_keypad_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(a780_devices));

}



MACHINE_START(EZX_A780, "Motorola EZX A780")
@@ -678,10 +715,39 @@ MACHINE_END 
#endif



#ifdef CONFIG_MACH_EZX_E680

/* gpio_keys */

static struct gpio_keys_button e680_buttons[] = {

	[0] = {

		.code       = KEY_SCREENLOCK,

		.gpio       = GPIO12_E680_LOCK_SWITCH,

		.active_low = 0,

		.desc       = "E680 lock switch",

		.type       = EV_KEY,

		.wakeup     = 1,

	},

};



static struct gpio_keys_platform_data e680_gpio_keys_platform_data = {

	.buttons  = e680_buttons,

	.nbuttons = ARRAY_SIZE(e680_buttons),

};



static struct platform_device e680_gpio_keys = {

	.name = "gpio-keys",

	.id   = -1,

	.dev  = {

		.platform_data = &e680_gpio_keys_platform_data,

	},

};



static struct i2c_board_info __initdata e680_i2c_board_info[] = {

	{ I2C_BOARD_INFO("tea5767", 0x81) },

};



static struct platform_device *e680_devices[] __initdata = {

	&e680_gpio_keys,

};



static void __init e680_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
@@ -695,7 +761,8 @@ static void __init e680_init(void) 


	pxa_set_keypad_info(&e680_keypad_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(e680_devices));

}



MACHINE_START(EZX_E680, "Motorola EZX E680")
@@ -710,10 +777,39 @@ MACHINE_END 
#endif



#ifdef CONFIG_MACH_EZX_A1200

/* gpio_keys */

static struct gpio_keys_button a1200_buttons[] = {

	[0] = {

		.code       = SW_LID,

		.gpio       = GPIO15_A1200_FLIP_LID,

		.active_low = 0,

		.desc       = "A1200 flip lid",

		.type       = EV_SW,

		.wakeup     = 1,

	},

};



static struct gpio_keys_platform_data a1200_gpio_keys_platform_data = {

	.buttons  = a1200_buttons,

	.nbuttons = ARRAY_SIZE(a1200_buttons),

};



static struct platform_device a1200_gpio_keys = {

	.name = "gpio-keys",

	.id   = -1,

	.dev  = {

		.platform_data = &a1200_gpio_keys_platform_data,

	},

};



static struct i2c_board_info __initdata a1200_i2c_board_info[] = {

	{ I2C_BOARD_INFO("tea5767", 0x81) },

};



static struct platform_device *a1200_devices[] __initdata = {

	&a1200_gpio_keys,

};



static void __init a1200_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
@@ -727,7 +823,8 @@ static void __init a1200_init(void) 


	pxa_set_keypad_info(&a1200_keypad_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(a1200_devices));

}



MACHINE_START(EZX_A1200, "Motorola EZX A1200")
@@ -742,6 +839,35 @@ MACHINE_END 
#endif



#ifdef CONFIG_MACH_EZX_A910

/* gpio_keys */

static struct gpio_keys_button a910_buttons[] = {

	[0] = {

		.code       = SW_LID,

		.gpio       = GPIO15_A910_FLIP_LID,

		.active_low = 0,

		.desc       = "A910 flip lid",

		.type       = EV_SW,

		.wakeup     = 1,

	},

};



static struct gpio_keys_platform_data a910_gpio_keys_platform_data = {

	.buttons  = a910_buttons,

	.nbuttons = ARRAY_SIZE(a910_buttons),

};



static struct platform_device a910_gpio_keys = {

	.name = "gpio-keys",

	.id   = -1,

	.dev  = {

		.platform_data = &a910_gpio_keys_platform_data,

	},

};



static struct platform_device *a910_devices[] __initdata = {

	&a910_gpio_keys,

};



static void __init a910_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
@@ -754,7 +880,8 @@ static void __init a910_init(void) 


	pxa_set_keypad_info(&a910_keypad_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(a910_devices));

}



MACHINE_START(EZX_A910, "Motorola EZX A910")
@@ -769,10 +896,39 @@ MACHINE_END 
#endif



#ifdef CONFIG_MACH_EZX_E6

/* gpio_keys */

static struct gpio_keys_button e6_buttons[] = {

	[0] = {

		.code       = KEY_SCREENLOCK,

		.gpio       = GPIO15_E6_LOCK_SWITCH,

		.active_low = 0,

		.desc       = "E6 lock switch",

		.type       = EV_KEY,

		.wakeup     = 1,

	},

};



static struct gpio_keys_platform_data e6_gpio_keys_platform_data = {

	.buttons  = e6_buttons,

	.nbuttons = ARRAY_SIZE(e6_buttons),

};



static struct platform_device e6_gpio_keys = {

	.name = "gpio-keys",

	.id   = -1,

	.dev  = {

		.platform_data = &e6_gpio_keys_platform_data,

	},

};



static struct i2c_board_info __initdata e6_i2c_board_info[] = {

	{ I2C_BOARD_INFO("tea5767", 0x81) },

};



static struct platform_device *e6_devices[] __initdata = {

	&e6_gpio_keys,

};



static void __init e6_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
@@ -786,7 +942,8 @@ static void __init e6_init(void) 


	pxa_set_keypad_info(&e6_keypad_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(e6_devices));

}



MACHINE_START(EZX_E6, "Motorola EZX E6")
@@ -805,6 +962,9 @@ static struct i2c_board_info __initdata e2_i2c_board_info[] = { 
	{ I2C_BOARD_INFO("tea5767", 0x81) },

};



static struct platform_device *e2_devices[] __initdata = {

};



static void __init e2_init(void)

{

	pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
@@ -818,7 +978,8 @@ static void __init e2_init(void) 


	pxa_set_keypad_info(&e2_keypad_platform_data);



	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(ARRAY_AND_SIZE(ezx_devices));

	platform_add_devices(ARRAY_AND_SIZE(e2_devices));

}



MACHINE_START(EZX_E2, "Motorola EZX E2")