[PATCH v2 4/5] ARM: S5PV210: Add keypad device to the Aquila board
From: Joonyoung Shim <hidden>
Date: 2010-05-30 03:06:23
Also in:
linux-arm-kernel, linux-samsung-soc
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
This patch is to support keypad device to the Aquila board. Signed-off-by: Joonyoung Shim <redacted> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- arch/arm/mach-s5pv210/Kconfig | 2 ++ arch/arm/mach-s5pv210/mach-aquila.c | 25 +++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 6f41b2d..25b9e96 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig@@ -55,8 +55,10 @@ config MACH_AQUILA select CPU_S5PV210 select ARCH_SPARSEMEM_ENABLE select S5PV210_SETUP_FB_24BPP + select S5PV210_SETUP_KEYPAD select S3C_DEV_FB select S5PC110_DEV_ONENAND + select SAMSUNG_DEV_KEYPAD help Machine support for the Samsung Aquila target based on S5PC110 SoC
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index fb9dbb2..526fed8 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c@@ -28,6 +28,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/fb.h> +#include <plat/keypad.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define S5PV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
@@ -116,9 +117,30 @@ static struct s3c_fb_platdata aquila_lcd_pdata __initdata = { .setup_gpio = s5pv210_fb_gpio_setup_24bpp, }; +/* KEYPAD */ +static uint32_t keymap[] __initdata = { + /* KEY(row, col, keycode) */ + KEY(0, 0, KEY_CAMERA), /* Full Shot */ + KEY(0, 1, KEY_VOLUMEUP), + KEY(1, 0, KEY_CONFIG), /* Halt Shot */ + KEY(1, 1, KEY_VOLUMEDOWN), +}; + +static struct matrix_keymap_data keymap_data __initdata = { + .keymap = keymap, + .keymap_size = ARRAY_SIZE(keymap), +}; + +static struct samsung_kp_platdata keypad_data __initdata = { + .keymap_data = &keymap_data, + .rows = 2, + .cols = 3, +}; + static struct platform_device *aquila_devices[] __initdata = { &s3c_device_fb, &s5pc110_device_onenand, + &samsung_device_keypad, }; static void __init aquila_map_io(void)
@@ -133,6 +155,9 @@ static void __init aquila_machine_init(void) /* FB */ s3c_fb_set_platdata(&aquila_lcd_pdata); + /* KEYPAD */ + samsung_kp_set_platdata(&keypad_data); + platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices)); }
--
1.7.0.4