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drivers:iio:dac: Add AD3552R driver support

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The AD3552R-16 is a low drift ultrafast, 16-bit accuracy,
current output digital-to-analog converter (DAC) designed
to generate multiple output voltage span ranges.
The AD3552R-16 operates with a fixed 2.5V reference.

Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ad3552r.pdf

Signed-off-by: Mihail Chindris <mihail.chindris@analog.com>
Link: https://lore.kernel.org/r/20211213110825.244347-3-mihail.chindris@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Mihail Chindris 2021-12-13 11:08:25 +00:00 committed by Jonathan Cameron
parent b0a96c5f59
commit 8f2b54824b
3 changed files with 1149 additions and 0 deletions
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10
drivers/iio/dac/Kconfig
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@ -6,6 +6,16 @@
menu "Digital to analog converters" menu "Digital to analog converters"
config AD3552R
tristate "Analog Devices AD3552R DAC driver"
depends on SPI_MASTER
help
Say yes here to build support for Analog Devices AD3552R
Digital to Analog Converter.
To compile this driver as a module, choose M here: the
module will be called ad3552r.
config AD5064 config AD5064
tristate "Analog Devices AD5064 and similar multi-channel DAC driver" tristate "Analog Devices AD5064 and similar multi-channel DAC driver"
depends on (SPI_MASTER && I2C!=m) || I2C depends on (SPI_MASTER && I2C!=m) || I2C

1
drivers/iio/dac/Makefile
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@ -4,6 +4,7 @@
# #
# When adding new entries keep the list in alphabetical order # When adding new entries keep the list in alphabetical order
obj-$(CONFIG_AD3552R) += ad3552r.o
obj-$(CONFIG_AD5360) += ad5360.o obj-$(CONFIG_AD5360) += ad5360.o
obj-$(CONFIG_AD5380) += ad5380.o obj-$(CONFIG_AD5380) += ad5380.o
obj-$(CONFIG_AD5421) += ad5421.o obj-$(CONFIG_AD5421) += ad5421.o

1138
drivers/iio/dac/ad3552r.c Normal file
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