CONFIG_MDIO_BUS_MUX_GPIO: GPIO controlled MDIO bus multiplexers

General informations

The Linux kernel configuration item CONFIG_MDIO_BUS_MUX_GPIO has multiple definitions:

GPIO controlled MDIO bus multiplexers found in drivers/net/mdio/Kconfig

The configuration item CONFIG_MDIO_BUS_MUX_GPIO:

• prompt: GPIO controlled MDIO bus multiplexers
• type: tristate
• depends on: CONFIG_OF_GPIO && CONFIG_OF_MDIO
• defined in drivers/net/mdio/Kconfig
• found in Linux kernels: 5.10–5.19, 6.0–6.13, 6.14-rc+HEAD
• modules built: mdio-mux-gpio, mdio-mux-gpio

Help text

This module provides a driver for MDIO bus multiplexers that are controlled via GPIO lines. The multiplexer connects one of several child MDIO busses to a parent bus. Child bus selection is under the control of GPIO lines.

GPIO controlled MDIO bus multiplexers found in drivers/net/phy/Kconfig

The configuration item CONFIG_MDIO_BUS_MUX_GPIO:

• prompt: GPIO controlled MDIO bus multiplexers
• type: tristate
• depends on: CONFIG_OF_GPIO && CONFIG_OF_MDIO
• defined in drivers/net/phy/Kconfig
• found in Linux kernels: 4.9–4.20, 5.0–5.9
• modules built: mdio-mux-gpio, mdio-mux-gpio

Help text

This module provides a driver for MDIO bus multiplexers that are controlled via GPIO lines. The multiplexer connects one of several child MDIO busses to a parent bus. Child bus selection is under the control of GPIO lines.

Support for GPIO controlled MDIO bus multiplexers found in drivers/net/phy/Kconfig

The configuration item CONFIG_MDIO_BUS_MUX_GPIO:

• prompt: Support for GPIO controlled MDIO bus multiplexers
• type: tristate
• depends on: CONFIG_OF_GPIO && CONFIG_OF_MDIO
• defined in drivers/net/phy/Kconfig
• found in Linux kernels: 3.5–3.19, 4.0–4.8
• modules built: mdio-mux-gpio, mdio-mux-gpio

Help text

This module provides a driver for MDIO bus multiplexers that are controlled via GPIO lines. The multiplexer connects one of several child MDIO busses to a parent bus. Child bus selection is under the control of GPIO lines.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module mdio-mux-gpio CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/mdio/Kconfig : "GPIO controlled MDIO bus multiplexers" # in 5.10–5.19, 6.0–6.13, 6.14-rc+HEAD
• lkddb module mdio-mux-gpio CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/phy/Kconfig : "GPIO controlled MDIO bus multiplexers" # in 3.5–3.19, 4.0–4.20, 5.0–5.9
• lkddb of "" "" "cavium,mdio-mux-sn74cbtlv3253" : CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/mdio/mdio-mux-gpio.c # in 5.10–5.19, 6.0–6.13, 6.14-rc+HEAD
• lkddb of "" "" "cavium,mdio-mux-sn74cbtlv3253" : CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/phy/mdio-mux-gpio.c # in 4.12–4.20, 5.0–5.9
• lkddb of "" "" "cavium,mdio-mux-sn74cbtlv3253" : CONFIG_MDIO_BUS_MUX_GPIO CONFIG_PHYLIB : drivers/net/phy/mdio-mux-gpio.c # in 3.5–3.19, 4.0–4.11
• lkddb of "" "" "mdio-mux-gpio" : CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/mdio/mdio-mux-gpio.c # in 5.10–5.19, 6.0–6.13, 6.14-rc+HEAD
• lkddb of "" "" "mdio-mux-gpio" : CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/phy/mdio-mux-gpio.c # in 4.12–4.20, 5.0–5.9
• lkddb of "" "" "mdio-mux-gpio" : CONFIG_MDIO_BUS_MUX_GPIO CONFIG_PHYLIB : drivers/net/phy/mdio-mux-gpio.c # in 3.5–3.19, 4.0–4.11
• lkddb platform "mdio-mux-gpio" : CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/mdio/mdio-mux-gpio.c # in 5.10–5.19, 6.0–6.13, 6.14-rc+HEAD
• lkddb platform "mdio-mux-gpio" : CONFIG_MDIO_BUS_MUX_GPIO : drivers/net/phy/mdio-mux-gpio.c # in 4.12–4.20, 5.0–5.9
• lkddb platform "mdio-mux-gpio" : CONFIG_MDIO_BUS_MUX_GPIO CONFIG_PHYLIB : drivers/net/phy/mdio-mux-gpio.c # in 3.5–3.19, 4.0–4.11

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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