1 config USB_CDNS_SUPPORT
2 tristate "Cadence USB Support"
3 depends on USB_SUPPORT && (USB || USB_GADGET) && HAS_DMA
4 select USB_XHCI_PLATFORM if USB_XHCI_HCD
7 Say Y here if your system has a Cadence USBSS or USBSSP
9 It supports: dual-role switch, Host-only, and Peripheral-only.
17 tristate "Cadence USB3 Dual-Role Controller"
18 depends on USB_CDNS_SUPPORT
20 Say Y here if your system has a Cadence USB3 dual-role controller.
21 It supports: dual-role switch, Host-only, and Peripheral-only.
23 If you choose to build this driver is a dynamically linked
24 as module, the module will be called cdns3.ko.
29 config USB_CDNS3_GADGET
30 bool "Cadence USB3 device controller"
31 depends on USB_GADGET=y || USB_GADGET=USB_CDNS3
33 Say Y here to enable device controller functionality of the
34 Cadence USBSS-DEV driver.
36 This controller supports FF, HS and SS mode. It doesn't support
40 bool "Cadence USB3 host controller"
41 depends on USB=y || USB=USB_CDNS3
44 Say Y here to enable host controller functionality of the
47 Host controller is compliant with XHCI so it will use
50 config USB_CDNS3_PCI_WRAP
51 tristate "Cadence USB3 support on PCIe-based platforms"
52 depends on USB_PCI && ACPI
55 If you're using the USBSS Core IP with a PCIe, please say
58 If you choose to build this driver as module it will
59 be dynamically linked and module will be called cdns3-pci.ko
62 tristate "Cadence USB3 support on TI platforms"
63 depends on ARCH_K3 || COMPILE_TEST
66 Say 'Y' or 'M' here if you are building for Texas Instruments
67 platforms that contain Cadence USB3 controller core.
72 tristate "Cadence USB3 support on NXP i.MX platforms"
73 depends on ARCH_MXC || COMPILE_TEST
76 Say 'Y' or 'M' here if you are building for NXP i.MX
77 platforms that contain Cadence USB3 controller core.
79 For example, imx8qm and imx8qxp.
81 config USB_CDNS3_STARFIVE
82 tristate "Cadence USB3 support on StarFive SoC platforms"
83 depends on ARCH_STARFIVE || COMPILE_TEST
85 Say 'Y' or 'M' here if you are building for StarFive SoCs
86 platforms that contain Cadence USB3 controller core.
90 If you choose to build this driver as module it will
91 be dynamically linked and module will be called cdns3-starfive.ko
97 tristate "Cadence CDNSP Dual-Role Controller"
98 depends on USB_CDNS_SUPPORT && USB_PCI && ACPI
100 Say Y here if your system has a Cadence CDNSP dual-role controller.
101 It supports: dual-role switch Host-only, and Peripheral-only.
103 If you choose to build this driver is a dynamically linked
104 module, the module will be called cdnsp.ko.
109 config USB_CDNSP_GADGET
110 bool "Cadence CDNSP device controller"
111 depends on USB_GADGET=y || USB_GADGET=USB_CDNSP_PCI
113 Say Y here to enable device controller functionality of the
114 Cadence CDNSP-DEV driver.
116 Cadence CDNSP Device Controller in device mode is
117 very similar to XHCI controller. Therefore some algorithms
118 used has been taken from host driver.
119 This controller supports FF, HS, SS and SSP mode.
120 It doesn't support LS.
122 config USB_CDNSP_HOST
123 bool "Cadence CDNSP host controller"
124 depends on USB=y || USB=USB_CDNSP_PCI
127 Say Y here to enable host controller functionality of the
130 Host controller is compliant with XHCI so it uses
131 standard XHCI driver.