From: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx>
This patch is to support keypad device to the SMDKV210 board.
Signed-off-by: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx>
Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
---
arch/arm/mach-s5pv210/Kconfig | 2 ++
arch/arm/mach-s5pv210/mach-smdkv210.c | 23 +++++++++++++++++++++++
2 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 692d01c..4ae365d 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -77,8 +77,10 @@ config MACH_SMDKV210
select CPU_S5PV210
select ARCH_SPARSEMEM_ENABLE
select SAMSUNG_DEV_ADC
+ select SAMSUNG_DEV_KEYPAD
select SAMSUNG_DEV_TS
select S3C_DEV_WDT
+ select S5PV210_SETUP_KEYPAD
select HAVE_S3C2410_WATCHDOG
help
Machine support for Samsung SMDKV210
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 0d46279..43bc10a 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -27,6 +27,7 @@
#include <plat/cpu.h>
#include <plat/adc.h>
#include <plat/ts.h>
+#include <plat/keypad.h>
/* Following are default values for UCON, ULCON and UFCON UART registers */
#define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -73,10 +74,30 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
},
};
+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,
+ &samsung_device_keypad,
&s3c_device_ts,
&s3c_device_wdt,
};
@@ -96,7 +117,9 @@ 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);
+
platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices));
}
--
1.6.2.5
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