Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) # Multiplexer devices
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) config MULTIPLEXER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 	tristate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) menu "Multiplexer drivers"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 	depends on MULTIPLEXER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) config MUX_ADG792A
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	tristate "Analog Devices ADG792A/ADG792G Multiplexers"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	depends on I2C
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	  ADG792A and ADG792G Wide Bandwidth Triple 4:1 Multiplexers
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	  The driver supports both operating the three multiplexers in
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	  parallel and operating them independently.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	  To compile the driver as a module, choose M here: the module will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	  be called mux-adg792a.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) config MUX_ADGS1408
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	tristate "Analog Devices ADGS1408/ADGS1409 Multiplexers"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	depends on SPI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	  ADGS1408 8:1 multiplexer and ADGS1409 double 4:1 multiplexer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	  switches.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	  To compile the driver as a module, choose M here: the module will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	  be called mux-adgs1408.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) config MUX_GPIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	tristate "GPIO-controlled Multiplexer"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	depends on GPIOLIB || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	  GPIO-controlled Multiplexer controller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	  The driver builds a single multiplexer controller using a number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	  of gpio pins. For N pins, there will be 2^N possible multiplexer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	  states. The GPIO pins can be connected (by the hardware) to several
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	  multiplexers, which in that case will be operated in parallel.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	  To compile the driver as a module, choose M here: the module will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	  be called mux-gpio.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) config MUX_MMIO
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 	tristate "MMIO/Regmap register bitfield-controlled Multiplexer"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	depends on OF || COMPILE_TEST
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	help
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	  MMIO/Regmap register bitfield-controlled Multiplexer controller.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	  The driver builds multiplexer controllers for bitfields in either
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	  a syscon register or a driver regmap register. For N bit wide
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	  bitfields, there will be 2^N possible multiplexer states.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	  To compile the driver as a module, choose M here: the module will
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 	  be called mux-mmio.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) endmenu