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Diffstat (limited to 'drivers/mux/Kconfig')
| -rw-r--r-- | drivers/mux/Kconfig | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/mux/Kconfig b/drivers/mux/Kconfig new file mode 100644 index 000000000000..19e4e904c9bf --- /dev/null +++ b/drivers/mux/Kconfig @@ -0,0 +1,50 @@ +# +# Multiplexer devices +# + +config MULTIPLEXER + tristate + +menu "Multiplexer drivers" + depends on MULTIPLEXER + +config MUX_ADG792A + tristate "Analog Devices ADG792A/ADG792G Multiplexers" + depends on I2C + help + ADG792A and ADG792G Wide Bandwidth Triple 4:1 Multiplexers + + The driver supports both operating the three multiplexers in + parallel and operating them independently. + + To compile the driver as a module, choose M here: the module will + be called mux-adg792a. + +config MUX_GPIO + tristate "GPIO-controlled Multiplexer" + depends on GPIOLIB || COMPILE_TEST + help + GPIO-controlled Multiplexer controller. + + The driver builds a single multiplexer controller using a number + of gpio pins. For N pins, there will be 2^N possible multiplexer + states. The GPIO pins can be connected (by the hardware) to several + multiplexers, which in that case will be operated in parallel. + + To compile the driver as a module, choose M here: the module will + be called mux-gpio. + +config MUX_MMIO + tristate "MMIO register bitfield-controlled Multiplexer" + depends on (OF && MFD_SYSCON) || COMPILE_TEST + help + MMIO register bitfield-controlled Multiplexer controller. + + The driver builds multiplexer controllers for bitfields in a syscon + register. For N bit wide bitfields, there will be 2^N possible + multiplexer states. + + To compile the driver as a module, choose M here: the module will + be called mux-mmio. + +endmenu |
