diff options
Diffstat (limited to 'drivers/iio/amplifiers/Kconfig')
| -rw-r--r-- | drivers/iio/amplifiers/Kconfig | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/drivers/iio/amplifiers/Kconfig b/drivers/iio/amplifiers/Kconfig index e9c5f2cd9257..55eb16b32f6c 100644 --- a/drivers/iio/amplifiers/Kconfig +++ b/drivers/iio/amplifiers/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Gain Amplifiers, etc. # @@ -6,14 +7,43 @@ menu "Amplifiers" config AD8366 - tristate "Analog Devices AD8366 VGA" + tristate "Analog Devices AD8366 and similar Gain Amplifiers" depends on SPI + depends on GPIOLIB select BITREVERSE help - Say yes here to build support for Analog Devices AD8366 - SPI Dual-Digital Variable Gain Amplifier (VGA). + Say yes here to build support for Analog Devices AD8366 and similar + gain amplifiers. This driver supports the following gain amplifiers + from Analog Devices: + AD8366 Dual-Digital Variable Gain Amplifier (VGA) + ADA4961 BiCMOS RF Digital Gain Amplifier (DGA) + ADL5240 Digitally controlled variable gain amplifier (VGA) + HMC792A 0.25 dB LSB GaAs MMIC 6-Bit Digital Attenuator + HMC1119 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator To compile this driver as a module, choose M here: the module will be called ad8366. +config ADA4250 + tristate "Analog Devices ADA4250 Instrumentation Amplifier" + depends on SPI + select REGMAP_SPI + help + Say yes here to build support for Analog Devices ADA4250 + SPI Amplifier's support. The driver provides direct access via + sysfs. + + To compile this driver as a module, choose M here: the + module will be called ada4250. + +config HMC425 + tristate "Analog Devices HMC425A and similar GPIO Gain Amplifiers" + depends on GPIOLIB + help + Say yes here to build support for Analog Devices HMC425A and similar + gain amplifiers or step attenuators. + + To compile this driver as a module, choose M here: the + module will be called hmc425a. + endmenu |