1# SPDX-License-Identifier: GPL-2.0 2 3config USB_ISP1760 4 tristate "NXP ISP 1760/1761 support" 5 depends on USB || USB_GADGET 6 help 7 Say Y or M here if your system as an ISP1760 USB host controller 8 or an ISP1761 USB dual-role controller. 9 10 This driver does not support isochronous transfers or OTG. 11 This USB controller is usually attached to a non-DMA-Master 12 capable bus. NXP's eval kit brings this chip on PCI card 13 where the chip itself is behind a PLB to simulate such 14 a bus. 15 16 To compile this driver as a module, choose M here: the 17 module will be called isp1760. 18 19config USB_ISP1760_HCD 20 bool 21 22config USB_ISP1761_UDC 23 bool 24 25if USB_ISP1760 26 27choice 28 bool "ISP1760 Mode Selection" 29 default USB_ISP1760_DUAL_ROLE if (USB && USB_GADGET) 30 default USB_ISP1760_HOST_ROLE if (USB && !USB_GADGET) 31 default USB_ISP1760_GADGET_ROLE if (!USB && USB_GADGET) 32 33config USB_ISP1760_HOST_ROLE 34 bool "Host only mode" 35 depends on USB=y || USB=USB_ISP1760 36 select USB_ISP1760_HCD 37 help 38 Select this if you want to use the ISP1760 in host mode only. The 39 gadget function will be disabled. 40 41config USB_ISP1760_GADGET_ROLE 42 bool "Gadget only mode" 43 depends on USB_GADGET=y || USB_GADGET=USB_ISP1760 44 select USB_ISP1761_UDC 45 help 46 Select this if you want to use the ISP1760 in peripheral mode only. 47 The host function will be disabled. 48 49config USB_ISP1760_DUAL_ROLE 50 bool "Dual Role mode" 51 depends on USB=y || USB=USB_ISP1760 52 depends on USB_GADGET=y || USB_GADGET=USB_ISP1760 53 select USB_ISP1760_HCD 54 select USB_ISP1761_UDC 55 help 56 Select this if you want to use the ISP1760 in both host and 57 peripheral modes. 58 59endchoice 60 61endif 62