mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 03:22:23 +07:00
c05dc2cce7
Add support for Microchip digital potentiometers and rheostats MCP4531, MCP4532, MCP4551, MCP4552 MCP4631, MCP4632, MCP4651, MCP4652 DEVICE Wipers Steps Resistor Opts (kOhm) i2c address MCP4531 1 129 5, 10, 50, 100 010111x MCP4532 1 129 5, 10, 50, 100 01011xx MCP4551 1 257 5, 10, 50, 100 010111x MCP4552 1 257 5, 10, 50, 100 01011xx MCP4631 2 129 5, 10, 50, 100 0101xxx MCP4632 2 129 5, 10, 50, 100 01011xx MCP4651 2 257 5, 10, 50, 100 0101xxx MCP4652 2 257 5, 10, 50, 100 01011xx Datasheet: http://www.microchip.com/downloads/en/DeviceDoc/22096b.pdf Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
21 lines
489 B
Plaintext
21 lines
489 B
Plaintext
#
|
|
# Potentiometer drivers
|
|
#
|
|
# When adding new entries keep the list in alphabetical order
|
|
|
|
menu "Digital potentiometers"
|
|
|
|
config MCP4531
|
|
tristate "Microchip MCP45xx/MCP46xx Digital Potentiometer driver"
|
|
depends on I2C
|
|
help
|
|
Say yes here to build support for the Microchip
|
|
MCP4531, MCP4532, MCP4551, MCP4552,
|
|
MCP4631, MCP4632, MCP4651, MCP4652
|
|
digital potentiomenter chips.
|
|
|
|
To compile this driver as a module, choose M here: the
|
|
module will be called mcp4531.
|
|
|
|
endmenu
|