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/linux/drivers/mux/
H A DKconfig3 # Multiplexer devices
6 config MULTIPLEXER config
9 menu "Multiplexer drivers"
10 depends on MULTIPLEXER
28 ADGS1408 8:1 multiplexer and ADGS1409 double 4:1 multiplexer
35 tristate "GPIO-controlled Multiplexer"
38 GPIO-controlled Multiplexer controller.
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
49 tristate "MMIO/Regmap register bitfield-controlled Multiplexer"
[all …]
H A Dcore.c3 * Multiplexer subsystem
27 * as indication that the cached state of the multiplexer is unknown.
297 * mux_control_states() - Query the number of multiplexer states.
300 * Return: The number of multiplexer states.
347 * mux_control_select_delay() - Select the given multiplexer state.
386 * mux_state_select_delay() - Select the given multiplexer state.
410 * mux_control_try_select_delay() - Try to select the given multiplexer state.
445 * mux_state_try_select_delay() - Try to select the given multiplexer state.
466 * mux_control_deselect() - Deselect the previously selected multiplexer state.
492 * mux_state_deselect() - Deselect the previously selected multiplexer state.
[all …]
/linux/drivers/i2c/muxes/
H A DKconfig3 # Multiplexer I2C chip drivers configuration
6 menu "Multiplexer I2C Chip support"
23 tristate "GPIO-based I2C multiplexer"
27 GPIO based I2C multiplexer. This driver provides access to
35 tristate "General Purpose I2C multiplexer"
36 select 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.
[all …]
/linux/Documentation/devicetree/bindings/mux/
H 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.
30 Regulator to power on the multiplexer.
H A Dreg-mux.yaml7 title: Generic register bitfield-based multiplexer controller
59 compatible = "mdio-mux-multiplexer";
79 compatible = "mdio-mux-multiplexer";
/linux/Documentation/devicetree/bindings/iio/adc/
H 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/display/imx/
H A Dfsl,imx6-hdmi.yaml37 phandle to the iomuxc-gpr region containing the HDMI multiplexer control
44 HDMI multiplexer. Each port shall have a single endpoint.
49 description: First input of the HDMI multiplexer
53 description: Second input of the HDMI multiplexer
57 description: Third input of the HDMI multiplexer
61 description: Fourth input of the HDMI multiplexer
/linux/drivers/iio/multiplexer/
H A DKconfig3 # Multiplexer drivers
10 tristate "IIO multiplexer driver"
11 select MULTIPLEXER
13 Say yes here to build support for the IIO multiplexer.
/linux/include/dt-bindings/mux/
H A Dmux.h3 * This header provides constants for most Multiplexer bindings.
5 * Most Multiplexer bindings specify an idle state. In most cases, the
6 * multiplexer can be left as is when idle, and in some cases it can
7 * disconnect the input/output and leave the multiplexer in a high
/linux/Documentation/devicetree/bindings/net/
H 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
H 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
H 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 {
H 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
H 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
/linux/Documentation/networking/device_drivers/cellular/qualcomm/
H A Drmnet.rst20 packets with MAP headers to rmnet. Based on the multiplexer id, rmnet
38 Function Command / Data Reserved Pad Multiplexer ID Payload length
52 Multiplexer ID is to indicate the PDN on which data has to be sent.
65 Function Command / Data Reserved Pad Multiplexer ID Payload length
79 Multiplexer ID is to indicate the PDN on which data has to be sent.
119 Function Command / Data Next header Pad Multiplexer ID Payload length
134 Multiplexer ID is to indicate the PDN on which data has to be sent.
171 Function Command Reserved Pad Multiplexer ID Payload length
/linux/Documentation/devicetree/bindings/i2c/
H 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/usb/typec/
H A Dmux.c3 * USB Type-C Multiplexer/DeMultiplexer Switch support
288 * fwnode_typec_mux_get - Find USB Type-C Multiplexer
346 * typec_mux_put - Release handle to a Multiplexer
347 * @mux: USB Type-C Connector Multiplexer/DeMultiplexer
400 * typec_mux_register - Register Multiplexer routing USB Type-C pins
402 * @desc: Multiplexer description
407 * multiplexer switches routing the pins on the connector.
448 * typec_mux_unregister - Unregister Multiplexer Switch
449 * @mux_dev: USB Type-C Connector Multiplexer/DeMultiplexer
/linux/drivers/dma/stm32/
H A DKconfig18 bool "STMicroelectronics STM32 DMA multiplexer support"
21 Enable support for the on-chip DMA multiplexer on STMicroelectronics
23 If you have a board based on STM32 SoC with such DMA multiplexer
/linux/Documentation/devicetree/bindings/iio/multiplexer/
H 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/drivers/clk/meson/
H A Dclk-regmap.h92 * struct clk_regmap_mux_data - regmap backed multiplexer clock specific data
95 * @offset: offset of theregister controlling multiplexer
97 * @shift: shift to multiplexer bit field
/linux/drivers/input/serio/
H A Dps2mult.c3 * TQC PS/2 Multiplexer driver
15 MODULE_DESCRIPTION("TQC PS/2 Multiplexer driver");
129 strscpy(serio->name, "TQC PS/2 Multiplexer", sizeof(serio->name)); in ps2mult_create_port()
285 .description = "TQC PS/2 Multiplexer driver",
/linux/include/linux/platform_data/
H A Di2c-mux-reg.h3 * I2C multiplexer using a single register
17 * @n_values: Number of multiplexer channels
/linux/Documentation/devicetree/bindings/dma/
H A Dsophgo,cv1800b-dmamux.yaml7 title: Sophgo CV1800/SG200 Series DMA multiplexer
13 The DMA multiplexer of CV1800 is a subdevice of the system
/linux/Documentation/devicetree/bindings/spi/
H A Dspi-mux.yaml7 title: Generic SPI Multiplexer
10 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/
H A Dda9055.rst18 multiplexer. The analogue input multiplexer will allow conversion of up to 5

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