diff options
| author | Naveen Krishna Ch <ch.naveen@samsung.com> | 2011-02-22 17:16:58 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-03-15 20:37:02 +0900 |
| commit | be4c33be53d85dde787c4261b18b13850cb299f1 (patch) | |
| tree | 9b5025dab1649505d70cea4e5d1279ff6e427436 /arch/arm/mach-exynos4 | |
| parent | f9d7bcbc41f9b80928d7a46b5e547663f163dc8e (diff) | |
| download | linux-be4c33be53d85dde787c4261b18b13850cb299f1.tar.bz2 | |
ARM: EXYNOS4: Add keypad device to the SMDKV310
This patch is to support keypad device to the SMDKV310 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-exynos4')
| -rw-r--r-- | arch/arm/mach-exynos4/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-exynos4/mach-smdkv310.c | 24 |
2 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig index 8a007cc26ac5..a021b5240bba 100644 --- a/arch/arm/mach-exynos4/Kconfig +++ b/arch/arm/mach-exynos4/Kconfig @@ -117,9 +117,11 @@ config MACH_SMDKV310 select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 + select SAMSUNG_DEV_KEYPAD select EXYNOS4_DEV_PD select EXYNOS4_DEV_SYSMMU select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_KEYPAD select EXYNOS4_SETUP_SDHCI help Machine support for Samsung SMDKV310 diff --git a/arch/arm/mach-exynos4/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c index 07860a5b2f5d..88e0275143be 100644 --- a/arch/arm/mach-exynos4/mach-smdkv310.c +++ b/arch/arm/mach-exynos4/mach-smdkv310.c @@ -15,6 +15,7 @@ #include <linux/smsc911x.h> #include <linux/io.h> #include <linux/i2c.h> +#include <linux/input.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -24,6 +25,7 @@ #include <plat/exynos4.h> #include <plat/cpu.h> #include <plat/devs.h> +#include <plat/keypad.h> #include <plat/sdhci.h> #include <plat/iic.h> #include <plat/pd.h> @@ -142,6 +144,25 @@ static struct platform_device smdkv310_smsc911x = { }, }; +static uint32_t smdkv310_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 smdkv310_keymap_data __initdata = { + .keymap = smdkv310_keymap, + .keymap_size = ARRAY_SIZE(smdkv310_keymap), +}; + +static struct samsung_keypad_platdata smdkv310_keypad_data __initdata = { + .keymap_data = &smdkv310_keymap_data, + .rows = 2, + .cols = 8, +}; + static struct i2c_board_info i2c_devs1[] __initdata = { {I2C_BOARD_INFO("wm8994", 0x1a),}, }; @@ -156,6 +177,7 @@ static struct platform_device *smdkv310_devices[] __initdata = { &s3c_device_wdt, &exynos4_device_ac97, &exynos4_device_i2s0, + &samsung_device_keypad, &exynos4_device_pd[PD_MFC], &exynos4_device_pd[PD_G3D], &exynos4_device_pd[PD_LCD0], @@ -210,6 +232,8 @@ static void __init smdkv310_machine_init(void) s3c_sdhci2_set_platdata(&smdkv310_hsmmc2_pdata); s3c_sdhci3_set_platdata(&smdkv310_hsmmc3_pdata); + samsung_keypad_set_platdata(&smdkv310_keypad_data); + platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices)); } |