arm:trats:pmic: Enable MUIC (MAX8997) at Samsung's TRATS board

MUIC IC built into the MAX8997 device is enabled at TRATS.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/include/configs/trats.h b/include/configs/trats.h
index d7808aa..74c4a23 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -238,6 +238,8 @@
 #define CONFIG_PMIC_I2C
 #define CONFIG_PMIC_MAX8997
 
+#define CONFIG_POWER_MUIC
+#define CONFIG_POWER_MUIC_MAX8997
 #define CONFIG_USB_GADGET
 #define CONFIG_USB_GADGET_S3C_UDC_OTG
 #define CONFIG_USB_GADGET_DUALSPEED