mirror of https://gitee.com/openkylin/linux.git
41 lines
1.0 KiB
Plaintext
41 lines
1.0 KiB
Plaintext
#
|
|
# Multiplexer I2C chip drivers configuration
|
|
#
|
|
|
|
menu "Multiplexer I2C Chip support"
|
|
depends on I2C_MUX
|
|
|
|
config I2C_MUX_GPIO
|
|
tristate "GPIO-based I2C multiplexer"
|
|
depends on GENERIC_GPIO
|
|
help
|
|
If you say yes to this option, support will be included for a
|
|
GPIO based I2C multiplexer. This driver provides access to
|
|
I2C busses connected through a MUX, which is controlled
|
|
through GPIO pins.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called gpio-i2cmux.
|
|
|
|
config I2C_MUX_PCA9541
|
|
tristate "NXP PCA9541 I2C Master Selector"
|
|
depends on EXPERIMENTAL
|
|
help
|
|
If you say yes here you get support for the NXP PCA9541
|
|
I2C Master Selector.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called pca9541.
|
|
|
|
config I2C_MUX_PCA954x
|
|
tristate "Philips PCA954x I2C Mux/switches"
|
|
depends on EXPERIMENTAL
|
|
help
|
|
If you say yes here you get support for the Philips PCA954x
|
|
I2C mux/switch devices.
|
|
|
|
This driver can also be built as a module. If so, the module
|
|
will be called pca954x.
|
|
|
|
endmenu
|