This patch adds evm board specific keymap definitions and controller
configuration data for on-chip keypad controller on tnetv107x silicon.
Signed-off-by: Cyril Chemparathy <cyril@xxxxxx>
---
arch/arm/mach-davinci/board-tnetv107x-evm.c | 42 +++++++++++++++++++++++++++
1 files changed, 42 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
index fe2a9d9..2fe7a3f 100644
--- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
+++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
@@ -21,6 +21,7 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/ratelimit.h>
+#include <linux/input.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <asm/mach/arch.h>
@@ -141,10 +142,51 @@ static struct davinci_uart_config serial_config __initconst = {
.enabled_uarts = BIT(1),
};
+static int keymap[] = {
+ /* row 0 */
+ KEY_NUMERIC_1, KEY_NUMERIC_2, KEY_NUMERIC_3, KEY_FN_F1, KEY_MENU,
+ /* row 1 */
+ KEY_NUMERIC_4, KEY_NUMERIC_5, KEY_NUMERIC_6, KEY_UP, KEY_FN_F2,
+ /* row 2 */
+ KEY_NUMERIC_7, KEY_NUMERIC_8, KEY_NUMERIC_9, KEY_LEFT, KEY_ENTER,
+ /* row 3 */
+ KEY_NUMERIC_STAR, KEY_NUMERIC_0, KEY_NUMERIC_POUND, KEY_DOWN, KEY_RIGHT,
+ /* row 4 */
+ KEY_FN_F3, KEY_FN_F4, KEY_MUTE, KEY_HOME, KEY_BACK,
+ /* row 5 */
+ KEY_VOLUMEDOWN, KEY_VOLUMEUP, KEY_F1, KEY_F2, KEY_F3,
+};
+
+static const char *keynames[] = {
+ /* row 0 */
+ "1", "2", "3", "S1 (FN_F1)", "MENU",
+ /* row 1 */
+ "4", "5", "6", "UP", "S2 (FN_F2)",
+ /* row 2 */
+ "7", "8", "9", "LEFT", "ENTER",
+ /* row 3 */
+ "*", "0", "#", "DOWN", "RIGHT",
+ /* row 4 */
+ "SPEAKER (FN_F3)", "HEADSET (FN_F4)", "MUTE", "HOME", "BACK",
+ /* row 5 */
+ "VOL_DOWN", "VOL_UP", "F1", "F2", "F3",
+};
+
+static struct tnetv107x_keypad_data keypad_config = {
+ .keynames = keynames,
+ .keymap = keymap,
+ .keymap_size = ARRAY_SIZE(keymap),
+ .rows = 6,
+ .cols = 5,
+ .debounce = 0x400,
+ .stable = 0x3,
+};
+
static struct tnetv107x_device_info evm_device_info __initconst = {
.serial_config = &serial_config,
.mmc_config[1] = &mmc_config, /* controller 1 */
.nand_config[0] = &nand_config, /* chip select 0 */
+ .keypad_config = &keypad_config,
};
static __init void tnetv107x_evm_board_init(void)
--
1.7.0.4
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