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iio:filter:admv8818: add support for ADMV8818

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The ADMV8818-EP is a fully monolithic microwave integrated
circuit (MMIC) that features a digitally selectable frequency of
operation. The device features four independently controlled high-
pass filters (HPFs) and four independently controlled low-pass
filters (LPFs) that span the 2 GHz to 18 GHz frequency range.

Datasheet:
https://www.analog.com/media/en/technical-documentation/data-sheets/admv8818-ep.pdf

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Antoniu Miclaus
2021-12-07 17:54:43 +02:00
committed by Jonathan Cameron
parent 35c35b0c41
commit f34fe888ad
3 changed files with 676 additions and 0 deletions
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10
drivers/iio/filter/Kconfig
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@@ -5,4 +5,14 @@
menu "Filters"
config ADMV8818
tristate "Analog Devices ADMV8818 High-Pass and Low-Pass Filter"
depends on SPI && COMMON_CLK && 64BIT
help
Say yes here to build support for Analog Devices ADMV8818
2 GHz to 18 GHz, Digitally Tunable, High-Pass and Low-Pass Filter.
To compile this driver as a module, choose M here: the
modiule will be called admv8818.
endmenu

1
drivers/iio/filter/Makefile
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@@ -4,3 +4,4 @@
#
# When adding new entries keep the list in alphabetical order
obj-$(CONFIG_ADMV8818) += admv8818.o

665
drivers/iio/filter/admv8818.c Normal file
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