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-rw-r--r--drivers/iio/adc/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 8a78b4f3ef58..a2c50713b0b6 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -3,6 +3,11 @@
#
menu "Analog to digital converters"
+config AD_SIGMA_DELTA
+ tristate
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
+
config AD7266
tristate "Analog Devices AD7265/AD7266 ADC driver"
depends on SPI_MASTER