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- # SPDX-License-Identifier: GPL-2.0
- #
- # 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_ADGS1408
- tristate "Analog Devices ADGS1408/ADGS1409 Multiplexers"
- depends on SPI
- help
- ADGS1408 8:1 multiplexer and ADGS1409 double 4:1 multiplexer
- switches.
- To compile the driver as a module, choose M here: the module will
- be called mux-adgs1408.
- 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
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