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authorSundar Iyer <sundar.iyer@stericsson.com>2010-12-03 18:05:50 +0300
committerLinus Walleij <linus.walleij@stericsson.com>2010-12-30 00:07:05 +0300
commit60ebe1568fd15b7ffa101acc645069e27d546ed6 (patch)
tree45592849a6b4f951f8fc785b7aada4413b4e5e77 /arch/arm/mach-ux500
parent09c730a488c32c2cadb31cdb8dcc4df528441197 (diff)
downloadlinux-60ebe1568fd15b7ffa101acc645069e27d546ed6.tar.xz
ux500: add TC35893 keypad platform data
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Diffstat (limited to 'arch/arm/mach-ux500')
-rw-r--r--arch/arm/mach-ux500/board-mop500-keypads.c65
1 files changed, 64 insertions, 1 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-keypads.c b/arch/arm/mach-ux500/board-mop500-keypads.c
index 8dbba03eb6c1..70318c354d32 100644
--- a/arch/arm/mach-ux500/board-mop500-keypads.c
+++ b/arch/arm/mach-ux500/board-mop500-keypads.c
@@ -11,6 +11,7 @@
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/mfd/stmpe.h>
+#include <linux/mfd/tc3589x.h>
#include <linux/input/matrix_keypad.h>
#include <plat/pincfg.h>
@@ -148,7 +149,7 @@ static struct stmpe_platform_data stmpe1601_data = {
.autosleep_timeout = 1024,
};
-static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = {
+static struct i2c_board_info mop500_i2c0_devices_stuib[] = {
{
I2C_BOARD_INFO("stmpe1601", 0x40),
.irq = NOMADIK_GPIO_TO_IRQ(218),
@@ -157,10 +158,72 @@ static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = {
},
};
+/*
+ * TC35893
+ */
+
+static const unsigned int uib_keymap[] = {
+ KEY(3, 1, KEY_END),
+ KEY(4, 1, KEY_POWER),
+ KEY(6, 4, KEY_VOLUMEDOWN),
+ KEY(4, 2, KEY_EMAIL),
+ KEY(3, 3, KEY_RIGHT),
+ KEY(2, 5, KEY_BACKSPACE),
+
+ KEY(6, 7, KEY_MENU),
+ KEY(5, 0, KEY_ENTER),
+ KEY(4, 3, KEY_0),
+ KEY(3, 4, KEY_DOT),
+ KEY(5, 2, KEY_UP),
+ KEY(3, 5, KEY_DOWN),
+
+ KEY(4, 5, KEY_SEND),
+ KEY(0, 5, KEY_BACK),
+ KEY(6, 2, KEY_VOLUMEUP),
+ KEY(1, 3, KEY_SPACE),
+ KEY(7, 6, KEY_LEFT),
+ KEY(5, 5, KEY_SEARCH),
+};
+
+static struct matrix_keymap_data uib_keymap_data = {
+ .keymap = uib_keymap,
+ .keymap_size = ARRAY_SIZE(uib_keymap),
+};
+
+static struct tc3589x_keypad_platform_data tc35893_data = {
+ .krow = TC_KPD_ROWS,
+ .kcol = TC_KPD_COLUMNS,
+ .debounce_period = TC_KPD_DEBOUNCE_PERIOD,
+ .settle_time = TC_KPD_SETTLE_TIME,
+ .irqtype = IRQF_TRIGGER_FALLING,
+ .enable_wakeup = true,
+ .keymap_data = &uib_keymap_data,
+ .no_autorepeat = true,
+};
+
+static struct tc3589x_platform_data tc3589x_keypad_data = {
+ .block = TC3589x_BLOCK_KEYPAD,
+ .keypad = &tc35893_data,
+ .irq_base = MOP500_EGPIO_IRQ_BASE,
+};
+
+static struct i2c_board_info mop500_i2c0_devices_uib[] = {
+ {
+ I2C_BOARD_INFO("tc3589x", 0x44),
+ .platform_data = &tc3589x_keypad_data,
+ .irq = NOMADIK_GPIO_TO_IRQ(218),
+ .flags = I2C_CLIENT_WAKE,
+ },
+};
+
void mop500_keypad_init(void)
{
db8500_add_ske_keypad(&ske_keypad_board);
i2c_register_board_info(0, mop500_i2c0_devices_stuib,
ARRAY_SIZE(mop500_i2c0_devices_stuib));
+
+ i2c_register_board_info(0, mop500_i2c0_devices_uib,
+ ARRAY_SIZE(mop500_i2c0_devices_uib));
+
}