tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 HMC792A 0.25 dB LSB GaAs MMIC 6-Bit Digital Attenuator
22 HMC1119 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator
23
24 To compile this driver as a module, choose M here: the
25 module will be called ad8366.
26
27config ADA4250
28 tristate "Analog Devices ADA4250 Instrumentation Amplifier"
29 depends on SPI
30 select REGMAP_SPI
31 help
32 Say yes here to build support for Analog Devices ADA4250
33 SPI Amplifier's support. The driver provides direct access via
34 sysfs.
35
36 To compile this driver as a module, choose M here: the
37 module will be called ada4250.
38
39config HMC425
40 tristate "Analog Devices HMC425A and similar GPIO Gain Amplifiers"
41 depends on GPIOLIB
42 help
43 Say yes here to build support for Analog Devices HMC425A and similar
44 gain amplifiers or step attenuators.
45
46 To compile this driver as a module, choose M here: the
47 module will be called hmc425a.
48
49endmenu