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The Linux kernel configuration item CONFIG_USB_ATMEL_USBA
has multiple definitions:
drivers/usb/gadget/udc/Kconfig
The configuration item CONFIG_USB_ATMEL_USBA:
CONFIG_ARCH_AT91
atmel_usba_udc
, atmel_usba_udc
USBA is the integrated high-speed USB Device controller on some AT91SAM9 and AT91CAP9 processors from Atmel.
The fifo_mode parameter is used to select endpoint allocation mode. fifo_mode = 0 is used to let the driver autoconfigure the endpoints. In this case, for ep1 2 banks are allocated if it works in isochronous mode and only 1 bank otherwise. For the rest of the endpoints only 1 bank is allocated.
fifo_mode = 1 is a generic maximum fifo size (1024 bytes) configuration allowing the usage of ep1 - ep6
fifo_mode = 2 is a generic performance maximum fifo size (1024 bytes) configuration allowing the usage of ep1 - ep3
fifo_mode = 3 is a balanced performance configuration allowing the the usage of ep1 - ep8
drivers/usb/gadget/Kconfig
The configuration item CONFIG_USB_ATMEL_USBA:
CONFIG_AVR32 || CONFIG_ARCH_AT91
atmel_usba_udc
, atmel_usba_udc
USBA is the integrated high-speed USB Device controller on the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
drivers/usb/gadget/Kconfig
The configuration item CONFIG_USB_ATMEL_USBA:
CONFIG_USB_GADGET_ATMEL_USBA
atmel_usba_udc
, atmel_usba_udc
(none)
Raw data from LKDDb:
lkddb module atmel_usba_udc CONFIG_USB_ATMEL_USBA : drivers/usb/gadget/Kconfig : "Atmel USBA" # in 2.6.24–2.6.39, 3.0–3.16
lkddb module atmel_usba_udc CONFIG_USB_ATMEL_USBA : drivers/usb/gadget/udc/Kconfig : "Atmel USBA" # in 3.17–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12
lkddb of "" "" "atmel,at91sam9g45-pmc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 5.10–5.19, 6.0–6.12
lkddb of "" "" "atmel,at91sam9g45-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.12–4.14
lkddb of "" "" "atmel,at91sam9g45-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.15–4.20, 5.0–5.19, 6.0–6.12
lkddb of "" "" "atmel,at91sam9g45-udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.0–4.11
lkddb of "" "" "atmel,at91sam9rl-pmc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 5.10–5.19, 6.0–6.12
lkddb of "" "" "atmel,at91sam9rl-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.12–4.14
lkddb of "" "" "atmel,at91sam9rl-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.15–4.20, 5.0–5.19, 6.0–6.12
lkddb of "" "" "atmel,at91sam9rl-udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/atmel_usba_udc.c # in 3.11–3.16
lkddb of "" "" "atmel,at91sam9rl-udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 3.17–3.19, 4.0–4.11
lkddb of "" "" "atmel,at91sam9x5-pmc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 5.10–5.19, 6.0–6.12
lkddb of "" "" "atmel,sama5d3-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.12–4.14
lkddb of "" "" "atmel,sama5d3-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.15–4.20, 5.0–5.19, 6.0–6.12
lkddb of "" "" "atmel,sama5d3-udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.0–4.11
lkddb of "" "" "microchip,sam9x60-udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 5.10–5.19, 6.0–6.12
lkddb platform "atmel_usba_udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.12–4.14
lkddb platform "atmel_usba_udc" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/udc/atmel_usba_udc.c # in 4.15–4.20, 5.0–5.19, 6.0–6.12
lkddb platform "atmel_usba_udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET : drivers/usb/gadget/atmel_usba_udc.c # in 2.6.24–2.6.39
lkddb platform "atmel_usba_udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_OTG_UTILS : drivers/usb/gadget/atmel_usba_udc.c # in 3.0–3.9
lkddb platform "atmel_usba_udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/atmel_usba_udc.c # in 3.10–3.16
lkddb platform "atmel_usba_udc" : CONFIG_PCI CONFIG_USB CONFIG_USB_ATMEL_USBA CONFIG_USB_GADGET CONFIG_USB_PHY : drivers/usb/gadget/udc/atmel_usba_udc.c # in 3.17–3.19, 4.0–4.11
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Automatically generated (in year 2024). See also LKDDb sources on GitLab