ARM: exynos_defconfig: Enable Maxim 77693 LED and haptic drivers

Enable support for:
1. Haptic motor driver on Trats2 board (Maxim 77693) and Note 4
   (Maxim 77843);
2. LED driver on Trats2 board (Maxim 77693).
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>

arch/arm/configs/exynos_defconfig

@@ -75,6 +75,7 @@ CONFIG_MOUSE_CYAPA=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=y
 CONFIG_INPUT_MISC=y
+CONFIG_INPUT_MAX77693_HAPTIC=y
 CONFIG_INPUT_MAX8997_HAPTIC=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_SAMSUNG=y
@@ -179,8 +180,10 @@ CONFIG_MMC_DW=y
 CONFIG_MMC_DW_EXYNOS=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_CLASS_FLASH=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PWM=y
+CONFIG_LEDS_MAX77693=y
 CONFIG_LEDS_MAX8997=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y