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| author |   Michael Hennerich <michael.hennerich@analog.com> | 2020-03-24 15:46:35 +0200 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-04-19 16:56:23 +0100 |
| commit | ad67971202381c9b7289b018151f0b12c0ee5314 (patch) | |
| tree | 585edd3713de7af516190d8fe3e3a944f0f68e03 /drivers/iio/adc/Kconfig | |
| parent | dt-bindings: iio: adc: add bindings doc for AXI ADC driver (diff) | |
| download | linux-dev-ad67971202381c9b7289b018151f0b12c0ee5314.tar.xz linux-dev-ad67971202381c9b7289b018151f0b12c0ee5314.zip | |
iio: adc: ad9467: add support AD9467 ADC
The AD9467 is a 16-bit, monolithic, IF sampling analog-to-digital converter
(ADC). It is optimized for high performanceover wide bandwidths and ease of
use. The product operates at a 250 MSPS conversion rate and is designed for
wireless receivers, instrumentation, and test equipment that require a high
dynamic range. The ADC requires 1.8 V and 3.3 V power supplies and a low
voltage differential input clock for full performance operation. No
external reference or driver components are required for many applications.
Data outputs are LVDS compatible (ANSI-644 compatible) and include the
means to reduce the overall current needed for short trace distances.
Since the chip can operate at such high sample-rates (much higher than
classical interfaces), it requires that a DMA controller be used to
interface directly to the chip and push data into memory.
Typically, the AXI ADC IP core is used to interface with it.
Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD9467.pdf
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/Kconfig')
| -rw-r--r-- | drivers/iio/adc/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 445070abf376..a0796510f9d4 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -246,6 +246,21 @@ config AD799X To compile this driver as a module, choose M here: the module will be called ad799x. +config AD9467 + tristate "Analog Devices AD9467 High Speed ADC driver" + depends on SPI + select ADI_AXI_ADC + help + Say yes here to build support for Analog Devices: + * AD9467 16-Bit, 200 MSPS/250 MSPS Analog-to-Digital Converter + + The driver requires the assistance of the AXI ADC IP core to operate, + since SPI is used for configuration only, while data has to be + streamed into memory via DMA. + + To compile this driver as a module, choose M here: the module will be + called ad9467. + config ADI_AXI_ADC tristate "Analog Devices Generic AXI ADC IP core driver" select IIO_BUFFER |