diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h
index fb8b43c06d..1ae123445b 100644
--- a/include/configs/smdkc100.h
+++ b/include/configs/smdkc100.h
@@ -68,6 +68,9 @@
 #define CONFIG_SERIAL0			1	/* use SERIAL 0 on SMDKC100 */
 #define CONFIG_SERIAL_MULTI		1
 
+/* PWM */
+#define CONFIG_PWM			1
+
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE			115200