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/linux/Documentation/devicetree/bindings/i2c/
A Di2c-mux-gpmux.yaml13 This binding describes an I2C bus multiplexer that uses a mux controller
42 The phandle of the I2C bus that this multiplexer's master-side port is
55 - during setup of the multiplexer
56 - between setup of the multiplexer and the child bus I2C transaction
57 - between the child bus I2C transaction and releasing of the multiplexer
58 - during releasing of the multiplexer
61 to the same parent adapter that this multiplexer is connected to are blocked
64 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/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"
[all …]
/linux/Documentation/devicetree/bindings/mux/
A Dgpio-mux.yaml7 title: GPIO-based multiplexer controller bindings
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 bindings
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.
33 it is idle. For multiplexer chips that expose several mux controllers, the
43 multiplexer. Using this disconnected high-impedance state as the idle state
53 4-way multiplexer):
86 left as is when it is idle. For multiplexer chips that expose several mux
97 multiplexer. Using this disconnected high-impedance state as the idle state
A Dreg-mux.yaml7 title: Generic register bitfield-based multiplexer controller bindings
55 compatible = "mdio-mux-multiplexer";
75 compatible = "mdio-mux-multiplexer";
/linux/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/Documentation/devicetree/bindings/net/
A Dmdio-mux-meson-g12a.txt1 Properties for the MDIO bus multiplexer/glue of Amlogic G12a SoC family.
3 This is a special case of a MDIO bus multiplexer. It allows to choose between
7 Required properties in addition to the generic multiplexer properties:
9 - reg: physical address and length of the multiplexer/glue registers
18 mdio_mux: mdio-multiplexer@4c000 {
A Dbrcm,mdio-mux-iproc.txt1 Properties for an MDIO bus multiplexer found in Broadcom iProc based SoCs.
3 This MDIO bus multiplexer defines buses that could be internal as well as
8 Required properties in addition to the generic multiplexer properties:
10 MDIO multiplexer node:
19 Additional information regarding generic multiplexer properties can be found
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.
24 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 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 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
/linux/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/drivers/net/mdio/
A DKconfig208 tristate "Amlogic G12a based MDIO bus multiplexer"
214 This module provides a driver for the MDIO multiplexer/glue of
227 external and selection logic lies inside the same multiplexer.
238 external and selection logic lies inside the same multiplexer.
246 are controlled via GPIO lines. The multiplexer connects one of
251 tristate "MDIO bus multiplexer using kernel multiplexer subsystem"
256 This module provides a driver for MDIO bus multiplexer
257 that is controlled via the kernel multiplexer subsystem. The
258 bus multiplexer connects one of several child MDIO busses to
260 the kernel multiplexer subsystem.
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/linux/drivers/iio/multiplexer/
A D.built-in.a.cmd1 …multiplexer/built-in.a := echo >/dev/null; rm -f drivers/iio/multiplexer/built-in.a; /usr/bin/ccac…
A DKconfig10 tristate "IIO multiplexer driver"
14 Say yes here to build support for the IIO multiplexer.
/linux/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/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 bindings
13 If a multiplexer is used to select which hardware signal is fed to
/linux/Documentation/devicetree/bindings/sound/
A Damlogic,axg-tdm-formatters.txt16 * "sclk_sel" : bit clock input multiplexer.
18 * "lrclk_sel": sample clock input multiplexer
/linux/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/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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