1# SPDX-License-Identifier: GPL-2.0 2# 3# Gain Amplifiers, etc. 4# 5# When adding new entries keep the list in alphabetical order 6 7menu "Amplifiers" 8 9config AD8366 10 tristate "Analog Devices AD8366 and similar Gain Amplifiers" 11 depends on SPI 12 depends on GPIOLIB 13 select BITREVERSE 14 help 15 Say yes here to build support for Analog Devices AD8366 and similar 16 gain amplifiers. This driver supports the following gain amplifiers 17 from Analog Devices: 18 AD8366 Dual-Digital Variable Gain Amplifier (VGA) 19 ADA4961 BiCMOS RF Digital Gain Amplifier (DGA) 20 ADL5240 Digitally controlled variable gain amplifier (VGA) 21 HMC1119 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator 22 23 To compile this driver as a module, choose M here: the 24 module will be called ad8366. 25 26config ADA4250 27 tristate "Analog Devices ADA4250 Instrumentation Amplifier" 28 depends on SPI 29 help 30 Say yes here to build support for Analog Devices ADA4250 31 SPI Amplifier's support. The driver provides direct access via 32 sysfs. 33 34 To compile this driver as a module, choose M here: the 35 module will be called ada4250. 36 37config HMC425 38 tristate "Analog Devices HMC425A and similar GPIO Gain Amplifiers" 39 depends on GPIOLIB 40 help 41 Say yes here to build support for Analog Devices HMC425A and similar 42 gain amplifiers or step attenuators. 43 44 To compile this driver as a module, choose M here: the 45 module will be called hmc425a. 46 47endmenu 48