ux500: add TC35893 keypad platform data

Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>

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));
+
 }