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authorNaveen Krishna Ch <ch.naveen@samsung.com>2010-06-22 02:54:18 +0400
committerKukjin Kim <kgene.kim@samsung.com>2010-08-05 13:30:51 +0400
commit2211f28cdaf416f566ec4af0e431dc04393e9c14 (patch)
treeaa6a26f3dd78a98a2bc7182bfe1a555c1c33f58a /arch/arm/mach-s5pc100/mach-smdkc100.c
parent32018a8c83903199206c9d98f54006e69ec55dd4 (diff)
downloadlinux-2211f28cdaf416f566ec4af0e431dc04393e9c14.tar.xz
ARM: S5PC100: Add keypad device to the SMDKC100 board
This patch is to support keypad device to the SMDKC100 board. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pc100/mach-smdkc100.c')
-rw-r--r--arch/arm/mach-s5pc100/mach-smdkc100.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c
index bf1b9271f34f..a00dd090f1a1 100644
--- a/arch/arm/mach-s5pc100/mach-smdkc100.c
+++ b/arch/arm/mach-s5pc100/mach-smdkc100.c
@@ -22,6 +22,7 @@
#include <linux/i2c.h>
#include <linux/fb.h>
#include <linux/delay.h>
+#include <linux/input.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -44,6 +45,7 @@
#include <plat/iic.h>
#include <plat/ata.h>
#include <plat/adc.h>
+#include <plat/keypad.h>
#include <plat/ts.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
@@ -156,6 +158,25 @@ static struct s3c_ide_platdata smdkc100_ide_pdata __initdata = {
.setup_gpio = s5pc100_ide_setup_gpio,
};
+static uint32_t smdkc100_keymap[] __initdata = {
+ /* KEY(row, col, keycode) */
+ KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
+ KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
+ KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
+ KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
+};
+
+static struct matrix_keymap_data smdkc100_keymap_data __initdata = {
+ .keymap = smdkc100_keymap,
+ .keymap_size = ARRAY_SIZE(smdkc100_keymap),
+};
+
+static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = {
+ .keymap_data = &smdkc100_keymap_data,
+ .rows = 2,
+ .cols = 8,
+};
+
static struct platform_device *smdkc100_devices[] __initdata = {
&s3c_device_adc,
&s3c_device_cfcon,
@@ -169,6 +190,7 @@ static struct platform_device *smdkc100_devices[] __initdata = {
&s3c_device_wdt,
&smdkc100_lcd_powerdev,
&s5pc100_device_iis0,
+ &samsung_device_keypad,
&s5pc100_device_ac97,
};
@@ -198,6 +220,8 @@ static void __init smdkc100_machine_init(void)
s3c_fb_set_platdata(&smdkc100_lcd_pdata);
s3c_ide_set_platdata(&smdkc100_ide_pdata);
+ samsung_keypad_set_platdata(&smdkc100_keypad_data);
+
/* LCD init */
gpio_request(S5PC100_GPD(0), "GPD");
gpio_request(S5PC100_GPH0(6), "GPH0");