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Commit bbb1c832 authored by Arnaud Patard's avatar Arnaud Patard Committed by Ben Dooks
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ARM: S3C2410: H1940: Add keys device 



Add buttons definition for H1940.

Signed-off-by: default avatarVasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent a952baa0

arch/arm/mach-s3c2410/mach-h1940.c

+39 −0
Original line number Diff line number Diff line
@@ -23,6 +23,8 @@ 
#include <linux/platform_device.h>

#include <linux/io.h>

#include <linux/gpio.h>

#include <linux/input.h>

#include <linux/gpio_keys.h>

#include <linux/pwm_backlight.h>

#include <linux/i2c.h>

#include <video/platform_lcd.h>
@@ -362,7 +364,44 @@ static struct i2c_board_info h1940_i2c_devices[] = { 
	},

};



#define DECLARE_BUTTON(p, k, n, w)	\

	{				\

		.gpio		= p,	\

		.code		= k,	\

		.desc		= n,	\

		.wakeup		= w,	\

		.active_low	= 1,	\

	}



static struct gpio_keys_button h1940_buttons[] = {

	DECLARE_BUTTON(S3C2410_GPF(0),       KEY_POWER,          "Power", 1),

	DECLARE_BUTTON(S3C2410_GPF(6),       KEY_ENTER,         "Select", 1),

	DECLARE_BUTTON(S3C2410_GPF(7),      KEY_RECORD,         "Record", 0),

	DECLARE_BUTTON(S3C2410_GPG(0),         KEY_F11,       "Calendar", 0),

	DECLARE_BUTTON(S3C2410_GPG(2),         KEY_F12,       "Contacts", 0),

	DECLARE_BUTTON(S3C2410_GPG(3),        KEY_MAIL,           "Mail", 0),

	DECLARE_BUTTON(S3C2410_GPG(6),        KEY_LEFT,     "Left_arrow", 0),

	DECLARE_BUTTON(S3C2410_GPG(7),    KEY_HOMEPAGE,           "Home", 0),

	DECLARE_BUTTON(S3C2410_GPG(8),       KEY_RIGHT,    "Right_arrow", 0),

	DECLARE_BUTTON(S3C2410_GPG(9),          KEY_UP,       "Up_arrow", 0),

	DECLARE_BUTTON(S3C2410_GPG(10),       KEY_DOWN,     "Down_arrow", 0),

};



static struct gpio_keys_platform_data h1940_buttons_data = {

	.buttons	= h1940_buttons,

	.nbuttons	= ARRAY_SIZE(h1940_buttons),

};



static struct platform_device h1940_dev_buttons = {

	.name		= "gpio-keys",

	.id		= -1,

	.dev		= {

		.platform_data  = &h1940_buttons_data,

	}

};



static struct platform_device *h1940_devices[] __initdata = {

	&h1940_dev_buttons,

	&s3c_device_ohci,

	&s3c_device_lcd,

	&s3c_device_wdt,