CONFIG_USB_CONN_GPIO: USB GPIO Based Connection Detection Driver

General informations

The Linux kernel configuration item CONFIG_USB_CONN_GPIO:

• prompt: USB GPIO Based Connection Detection Driver
• type: tristate
• depends on: CONFIG_GPIOLIB
• defined in drivers/usb/common/Kconfig
• found in Linux kernels: 5.4–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: usb-conn-gpio

Help text

The driver supports USB role switch between host and device via GPIO based USB cable detection, used typically if an input GPIO is used to detect USB ID pin, and another input GPIO may be also used to detect Vbus pin at the same time, it also can be used to enable/disable device if an input GPIO is only used to detect Vbus pin.

To compile the driver as a module, choose M here: the module will be called usb-conn-gpio.ko

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module usb-conn-gpio CONFIG_USB_CONN_GPIO : drivers/usb/common/Kconfig : "USB GPIO Based Connection Detection Driver" # in 5.4–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "gpio-usb-b-connector" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_COMMON CONFIG_USB_CONN_GPIO CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/common/usb-conn-gpio.c # in 5.4–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "usb-conn-gpio" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_COMMON CONFIG_USB_CONN_GPIO CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/common/usb-conn-gpio.c # in 5.4–5.19, 6.0–6.8, 6.9-rc+HEAD

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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