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/linux-6.3-rc2/Documentation/devicetree/bindings/i2c/
A Di2c-mux-gpmux.yaml13 This binding describes an I2C bus multiplexer that uses a mux controller
41 The phandle of the I2C bus that this multiplexer's master-side port is
54 - during setup of the multiplexer
55 - between setup of the multiplexer and the child bus I2C transaction
56 - between the child bus I2C transaction and releasing of the multiplexer
57 - during releasing of the multiplexer
60 to the same parent adapter that this multiplexer is connected to are blocked
63 If mux-locked is not present, the multiplexer is assumed to be parent-locked.
A Di2c-mux.yaml7 title: Common i2c bus multiplexer/switch properties.
13 An i2c bus multiplexer/switch will have several child busses that are numbered
15 multiplexer/switch will have one child node for each child bus.
47 * An NXP pca9548 8 channel I2C multiplexer at address 0x70
/linux-6.3-rc2/Documentation/devicetree/bindings/mux/
A Dgpio-mux.yaml7 title: GPIO-based multiplexer controller
13 Define what GPIO pins are used to control a multiplexer. Or several
14 multiplexers, if the same pins control more than one multiplexer.
16 The multiplexer state is defined as the number represented by the
17 multiplexer GPIO pins, where the first pin is the least significant
26 List of gpios used to control the multiplexer, least significant bit first.
A Dmux-controller.yaml7 title: Common multiplexer controller provider
13 A multiplexer (or mux) controller will have one, or several, consumer devices
16 multiplexer needed by each consumer, but a single mux controller can of course
20 space is a simple zero-based enumeration. I.e. 0-1 for a 2-way multiplexer,
21 0-7 for an 8-way multiplexer, etc.
35 it is idle. For multiplexer chips that expose several mux controllers, the
45 multiplexer. Using this disconnected high-impedance state as the idle state
55 4-way multiplexer):
93 left as is when it is idle. For multiplexer chips that expose several mux
104 multiplexer. Using this disconnected high-impedance state as the idle state
A Dreg-mux.yaml7 title: Generic register bitfield-based multiplexer controller
59 compatible = "mdio-mux-multiplexer";
79 compatible = "mdio-mux-multiplexer";
/linux-6.3-rc2/drivers/i2c/muxes/
A DKconfig23 tristate "GPIO-based I2C multiplexer"
27 GPIO based I2C multiplexer. This driver provides access to
35 tristate "General Purpose I2C multiplexer"
40 general purpose I2C multiplexer. This driver provides access to
48 tristate "LTC LTC4306/5 I2C multiplexer"
78 tristate "pinctrl-based I2C multiplexer"
83 multiplexer that uses the pinctrl subsystem, i.e. pin multiplexing.
91 tristate "Register-based I2C multiplexer"
95 register based I2C multiplexer. This driver provides access to
112 tristate "Mellanox CPLD based I2C multiplexer"
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/linux-6.3-rc2/drivers/mux/
A DKconfig28 ADGS1408 8:1 multiplexer and ADGS1409 double 4:1 multiplexer
40 The driver builds a single multiplexer controller using a number
41 of gpio pins. For N pins, there will be 2^N possible multiplexer
54 The driver builds multiplexer controllers for bitfields in either
56 bitfields, there will be 2^N possible multiplexer states.
/linux-6.3-rc2/Documentation/devicetree/bindings/net/
A Dmdio-mux-multiplexer.yaml4 $id: http://devicetree.org/schemas/net/mdio-mux-multiplexer.yaml#
7 title: Properties for an MDIO bus multiplexer consumer device
23 const: mdio-mux-multiplexer
44 compatible = "mdio-mux-multiplexer";
64 compatible = "mdio-mux-multiplexer";
A Dmdio-mux.yaml7 title: Common MDIO bus multiplexer/switch properties.
13 An MDIO bus multiplexer/switch will have several child busses that are
15 bus multiplexer/switch will have one child node for each child bus.
21 The phandle of the MDIO bus that this multiplexer's master-side port is
A Dmdio-mux-mmioreg.yaml7 title: Properties for an MDIO bus multiplexer controlled by a memory-mapped device
13 This is a special case of a MDIO bus multiplexer. A memory-mapped device,
29 multiplexer. The size field in the 'reg' property is the size of register,
36 register control the actual bus multiplexer. The 'reg' property of each
A Damlogic,g12a-mdio-mux.yaml7 title: MDIO bus multiplexer/glue of Amlogic G12a SoC family
10 This is a special case of a MDIO bus multiplexer. It allows to choose between
51 mdio-multiplexer@4c000 {
A Dbrcm,bcm6368-mdio-mux.yaml7 title: Broadcom BCM6368 MDIO bus multiplexer
13 This MDIO bus multiplexer defines buses that could be internal as well as
A Dmdio-mux-gpio.yaml7 title: Properties for an MDIO bus multiplexer/switch controlled by GPIO pins.
13 This is a special case of a MDIO bus multiplexer. One or more GPIO
25 List of GPIOs used to control the multiplexer, least significant bit first.
A Damlogic,gxl-mdio-mux.yaml7 title: Amlogic GXL MDIO bus multiplexer
13 This is a special case of a MDIO bus multiplexer. It allows to choose between
A Dbrcm,mdio-mux-iproc.yaml7 title: MDIO bus multiplexer found in Broadcom iProc based SoCs.
13 This MDIO bus multiplexer defines buses that could be internal as well as
/linux-6.3-rc2/drivers/net/mdio/
A DKconfig208 tristate "Amlogic G12a based MDIO bus multiplexer"
214 This module provides a driver for the MDIO multiplexer/glue of
219 tristate "Amlogic GXL based MDIO bus multiplexer"
225 This module provides a driver for the MDIO multiplexer/glue of
238 external and selection logic lies inside the same multiplexer.
249 external and selection logic lies inside the same multiplexer.
262 tristate "MDIO bus multiplexer using kernel multiplexer subsystem"
267 This module provides a driver for MDIO bus multiplexer
268 that is controlled via the kernel multiplexer subsystem. The
269 bus multiplexer connects one of several child MDIO busses to
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/linux-6.3-rc2/Documentation/devicetree/bindings/display/imx/
A Dfsl,imx6-hdmi.yaml45 phandle to the iomuxc-gpr region containing the HDMI multiplexer control
52 HDMI multiplexer. Each port shall have a single endpoint.
57 description: First input of the HDMI multiplexer
61 description: Second input of the HDMI multiplexer
65 description: Third input of the HDMI multiplexer
69 description: Fourth input of the HDMI multiplexer
A Dldb.txt14 multiplexer in the front to select any of the four IPU display
55 On i.MX5, the internal two-input-multiplexer is used. Due to hardware
59 to the four LVDS multiplexer inputs.
/linux-6.3-rc2/Documentation/devicetree/bindings/iio/adc/
A Dxilinx-xadc.txt38 * "none": No external multiplexer is used, this is the default
40 * "single": External multiplexer mode is used with one
41 multiplexer.
42 * "dual": External multiplexer mode is used with two
46 Valid values for single external multiplexer mode are:
52 Valid values for dual external multiplexer mode are:
59 external multiplexer mode (either single or dual). If the device is
60 not using external multiplexer mode the property is ignored.
/linux-6.3-rc2/drivers/iio/multiplexer/
A DKconfig10 tristate "IIO multiplexer driver"
13 Say yes here to build support for the IIO multiplexer.
/linux-6.3-rc2/Documentation/devicetree/bindings/iio/multiplexer/
A Dio-channel-mux.yaml4 $id: http://devicetree.org/schemas/iio/multiplexer/io-channel-mux.yaml#
7 title: I/O channel multiplexer
13 If a multiplexer is used to select which hardware signal is fed to
/linux-6.3-rc2/Documentation/devicetree/bindings/sound/
A Damlogic,axg-tdm-formatters.yaml26 - description: Bit clock input multiplexer
28 - description: Sample clock input multiplexer
/linux-6.3-rc2/Documentation/devicetree/bindings/spi/
A Dspi-mux.yaml10 This binding describes a SPI bus multiplexer to route the SPI chip select
13 setting of the multiplexer to a channel needs to be done by a specific SPI mux
/linux-6.3-rc2/Documentation/hwmon/
A Dda9055.rst18 multiplexer. The analogue input multiplexer will allow conversion of up to 5
A Dda9052.rst19 multiplexer. The analogue input multiplexer will allow conversion of up to 10

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