[PATCH] ARM/nuc900: add nuc900 keypad arch platform data
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From: Wan ZongShun on 16 Jul 2010 05:10 This patch is to add nuc900 keypad arch platform data. Signed-off-by: Wan ZongShun <mcuos.com(a)gmail.com> --- arch/arm/mach-w90x900/dev.c | 37 +++++++++++++++++++++++++++++++++++++ 1 files changed, 37 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c index 73b3eca..7ae5438 100644 --- a/arch/arm/mach-w90x900/dev.c +++ b/arch/arm/mach-w90x900/dev.c @@ -37,6 +37,7 @@ #include <mach/map.h> #include <mach/fb.h> #include <mach/regs-ldm.h> +#include <mach/w90p910_keypad.h> #include "cpu.h" @@ -362,6 +363,39 @@ struct platform_device nuc900_device_fmi = { /* KPI controller*/ +static int nuc900_keymap[] = { + KEY(0, 0, KEY_A), + KEY(0, 1, KEY_B), + KEY(0, 2, KEY_C), + KEY(0, 3, KEY_D), + + KEY(1, 0, KEY_E), + KEY(1, 1, KEY_F), + KEY(1, 2, KEY_G), + KEY(1, 3, KEY_H), + + KEY(2, 0, KEY_I), + KEY(2, 1, KEY_J), + KEY(2, 2, KEY_K), + KEY(2, 3, KEY_L), + + KEY(3, 0, KEY_M), + KEY(3, 1, KEY_N), + KEY(3, 2, KEY_O), + KEY(3, 3, KEY_P), +}; + +static struct matrix_keymap_data nuc900_map_data = { + .keymap = nuc900_keymap, + .keymap_size = ARRAY_SIZE(nuc900_keymap), +}; + +struct w90p910_keypad_platform_data nuc900_keypad_info = { + .keymap_data = &nuc900_map_data, + .prescale = 0xfa, + .debounce = 0x50, +}; + static struct resource nuc900_kpi_resource[] = { [0] = { .start = W90X900_PA_KPI, @@ -381,6 +415,9 @@ struct platform_device nuc900_device_kpi = { .id = -1, .num_resources = ARRAY_SIZE(nuc900_kpi_resource), .resource = nuc900_kpi_resource, + .dev = { + .platform_data = &nuc900_keypad_info, + } }; /* LCD controller*/ -- 1.6.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |