ARM: S5PV210: Add keypad device to the SMDKV210 board

This patch is to support keypad device to the SMDKV210 board.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 24 insertions, 0 deletions

diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 1244d6128722..411bc9a529b2 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -103,8 +103,10 @@ config MACH_SMDKV210
         select ARCH_SPARSEMEM_ENABLE
         select SAMSUNG_DEV_ADC
         select SAMSUNG_DEV_IDE
+        select SAMSUNG_DEV_KEYPAD
         select SAMSUNG_DEV_TS
         select S3C_DEV_WDT
+        select S5PV210_SETUP_KEYPAD
         select HAVE_S3C2410_WATCHDOG
         select S5PV210_SETUP_IDE
         help
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index cc902c1e8f98..485ea339dbc4 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -28,6 +28,7 @@
 #include <plat/adc.h>
 #include <plat/ts.h>
 #include <plat/ata.h>
+#include <plat/keypad.h>
 
 /* Following are default values for UCON, ULCON and UFCON UART registers */
 #define S5PV210_UCON_DEFAULT    (S3C2410_UCON_TXILEVEL |        \
@@ -78,11 +79,31 @@ static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = {
         .setup_gpio     = s5pv210_ide_setup_gpio,
 };
 
+static uint32_t smdkv210_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 smdkv210_keymap_data __initdata = {
+        .keymap         = smdkv210_keymap,
+        .keymap_size    = ARRAY_SIZE(smdkv210_keymap),
+};
+
+static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = {
+        .keymap_data    = &smdkv210_keymap_data,
+        .rows           = 8,
+        .cols           = 8,
+};
+
 static struct platform_device *smdkv210_devices[] __initdata = {
         &s5pv210_device_iis0,
         &s5pv210_device_ac97,
         &s3c_device_adc,
         &s3c_device_cfcon,
+        &samsung_device_keypad,
         &s3c_device_ts,
         &s3c_device_wdt,
 };
@@ -102,6 +123,7 @@ static void __init smdkv210_map_io(void)
 
 static void __init smdkv210_machine_init(void)
 {
+        samsung_keypad_set_platdata(&smdkv210_keypad_data);
         s3c24xx_ts_set_platdata(&s3c_ts_platform);
         s3c_ide_set_platdata(&smdkv210_ide_pdata);