| config USB_CDNS_SUPPORT |
| tristate "Cadence USB Support" |
| depends on USB_SUPPORT && (USB || USB_GADGET) && HAS_DMA |
| select USB_XHCI_PLATFORM if USB_XHCI_HCD |
| select USB_ROLE_SWITCH |
| help |
| Say Y here if your system has a Cadence USBSS or USBSSP |
| dual-role controller. |
| It supports: dual-role switch, Host-only, and Peripheral-only. |
| |
| config USB_CDNS_HOST |
| bool |
| |
| if USB_CDNS_SUPPORT |
| |
| config USB_CDNS3 |
| tristate "Cadence USB3 Dual-Role Controller" |
| depends on USB_CDNS_SUPPORT |
| help |
| Say Y here if your system has a Cadence USB3 dual-role controller. |
| It supports: dual-role switch, Host-only, and Peripheral-only. |
| |
| If you choose to build this driver is a dynamically linked |
| as module, the module will be called cdns3.ko. |
| endif |
| |
| if USB_CDNS3 |
| |
| config USB_CDNS3_GADGET |
| bool "Cadence USB3 device controller" |
| depends on USB_GADGET=y || USB_GADGET=USB_CDNS3 |
| help |
| Say Y here to enable device controller functionality of the |
| Cadence USBSS-DEV driver. |
| |
| This controller supports FF, HS and SS mode. It doesn't support |
| LS and SSP mode. |
| |
| config USB_CDNS3_HOST |
| bool "Cadence USB3 host controller" |
| depends on USB=y || USB=USB_CDNS3 |
| select USB_CDNS_HOST |
| help |
| Say Y here to enable host controller functionality of the |
| Cadence driver. |
| |
| Host controller is compliant with XHCI so it will use |
| standard XHCI driver. |
| |
| config USB_CDNS3_PCI_WRAP |
| tristate "Cadence USB3 support on PCIe-based platforms" |
| depends on USB_PCI && ACPI |
| default USB_CDNS3 |
| help |
| If you're using the USBSS Core IP with a PCIe, please say |
| 'Y' or 'M' here. |
| |
| If you choose to build this driver as module it will |
| be dynamically linked and module will be called cdns3-pci.ko |
| |
| config USB_CDNS3_TI |
| tristate "Cadence USB3 support on TI platforms" |
| depends on ARCH_K3 || COMPILE_TEST |
| default USB_CDNS3 |
| help |
| Say 'Y' or 'M' here if you are building for Texas Instruments |
| platforms that contain Cadence USB3 controller core. |
| |
| e.g. J721e. |
| |
| config USB_CDNS3_IMX |
| tristate "Cadence USB3 support on NXP i.MX platforms" |
| depends on ARCH_MXC || COMPILE_TEST |
| default USB_CDNS3 |
| help |
| Say 'Y' or 'M' here if you are building for NXP i.MX |
| platforms that contain Cadence USB3 controller core. |
| |
| For example, imx8qm and imx8qxp. |
| |
| endif |
| |
| if USB_CDNS_SUPPORT |
| |
| config USB_CDNSP_PCI |
| tristate "Cadence CDNSP Dual-Role Controller" |
| depends on USB_CDNS_SUPPORT && USB_PCI && ACPI |
| help |
| Say Y here if your system has a Cadence CDNSP dual-role controller. |
| It supports: dual-role switch Host-only, and Peripheral-only. |
| |
| If you choose to build this driver is a dynamically linked |
| module, the module will be called cdnsp.ko. |
| endif |
| |
| if USB_CDNSP_PCI |
| |
| config USB_CDNSP_GADGET |
| bool "Cadence CDNSP device controller" |
| depends on USB_GADGET=y || USB_GADGET=USB_CDNSP_PCI |
| help |
| Say Y here to enable device controller functionality of the |
| Cadence CDNSP-DEV driver. |
| |
| Cadence CDNSP Device Controller in device mode is |
| very similar to XHCI controller. Therefore some algorithms |
| used has been taken from host driver. |
| This controller supports FF, HS, SS and SSP mode. |
| It doesn't support LS. |
| |
| config USB_CDNSP_HOST |
| bool "Cadence CDNSP host controller" |
| depends on USB=y || USB=USB_CDNSP_PCI |
| select USB_CDNS_HOST |
| help |
| Say Y here to enable host controller functionality of the |
| Cadence driver. |
| |
| Host controller is compliant with XHCI so it uses |
| standard XHCI driver. |
| |
| endif |
