diff --git a/arch/arm/configs/rk3506_defconfig b/arch/arm/configs/rk3506_defconfig
index f46e6afe09f7..92188a11189c 100644
--- a/arch/arm/configs/rk3506_defconfig
+++ b/arch/arm/configs/rk3506_defconfig
@@ -184,6 +184,7 @@ CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_GPIO=y
 CONFIG_I2C_RK3X=y
 CONFIG_SPI=y
+CONFIG_SPI_ROCKCHIP_FLEXBUS_FSPI=y
 CONFIG_SPI_ROCKCHIP_SFC=y
 # CONFIG_PTP_1588_CLOCK_KVM is not set
 CONFIG_GPIO_SYSFS=y
@@ -208,6 +209,7 @@ CONFIG_MEDIA_SUPPORT_FILTER=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_ROCKCHIP_FLEXBUS_CIF=y
 CONFIG_DRM=y
 CONFIG_DRM_IGNORE_IOTCL_PERMIT=y
 CONFIG_DRM_ROCKCHIP=y
@@ -283,7 +285,9 @@ CONFIG_DEVFREQ_GOV_USERSPACE=y
 CONFIG_EXTCON=y
 CONFIG_EXTCON_USB_GPIO=y
 CONFIG_IIO=y
+CONFIG_ROCKCHIP_FLEXBUS_ADC=y
 CONFIG_ROCKCHIP_SARADC=y
+CONFIG_ROCKCHIP_FLEXBUS_DAC=y
 CONFIG_PWM=y
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y