diff --git a/arch/arm/configs/lpc18xx_defconfig b/arch/arm/configs/lpc18xx_defconfig
index 2ae00b09cfc2..2de1bf0e497e 100644
--- a/arch/arm/configs/lpc18xx_defconfig
+++ b/arch/arm/configs/lpc18xx_defconfig
@@ -149,6 +149,8 @@ CONFIG_PWM=y
 CONFIG_PWM_LPC18XX_SCT=y
 CONFIG_IIO=y
 CONFIG_MMA7455_I2C=y
+CONFIG_LPC18XX_ADC=y
+CONFIG_LPC18XX_DAC=y
 CONFIG_IIO_SYSFS_TRIGGER=y
 CONFIG_PHY_LPC18XX_USB_OTG=y
 CONFIG_NVMEM=y