[mirror_ubuntu-artful-kernel.git] / drivers / mux / Kconfig

#
# 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
Commit	Line	Data
a3b02a9c PR	1	#
	2	# Multiplexer devices
	3	#
	4
4c19c0ec PR	5	config MULTIPLEXER
4c19c0ec PR	6	tristate
2c089f08	7
4c19c0ec PR	8	menu "Multiplexer drivers"
4c19c0ec PR	9	depends on MULTIPLEXER
2c089f08	10
afda08c4 PR	11	config MUX_ADG792A
afda08c4 PR	12	tristate "Analog Devices ADG792A/ADG792G Multiplexers"
aca4e68a	13	depends on I2C
afda08c4 PR	14	help
	15	ADG792A and ADG792G Wide Bandwidth Triple 4:1 Multiplexers
	16
	17	The driver supports both operating the three multiplexers in
	18	parallel and operating them independently.
	19
	20	To compile the driver as a module, choose M here: the module will
	21	be called mux-adg792a.
	22
2c089f08 PR	23	config MUX_GPIO
	24	tristate "GPIO-controlled Multiplexer"
	25	depends on GPIOLIB \|\| COMPILE_TEST
	26	help
	27	GPIO-controlled Multiplexer controller.
	28
	29	The driver builds a single multiplexer controller using a number
	30	of gpio pins. For N pins, there will be 2^N possible multiplexer
	31	states. The GPIO pins can be connected (by the hardware) to several
	32	multiplexers, which in that case will be operated in parallel.
	33
	34	To compile the driver as a module, choose M here: the module will
	35	be called mux-gpio.
	36
73726380 PZ	37	config MUX_MMIO
	38	tristate "MMIO register bitfield-controlled Multiplexer"
	39	depends on (OF && MFD_SYSCON) \|\| COMPILE_TEST
	40	help
	41	MMIO register bitfield-controlled Multiplexer controller.
	42
	43	The driver builds multiplexer controllers for bitfields in a syscon
	44	register. For N bit wide bitfields, there will be 2^N possible
	45	multiplexer states.
	46
	47	To compile the driver as a module, choose M here: the module will
	48	be called mux-mmio.
	49
4c19c0ec	50	endmenu