1# SPDX-License-Identifier: GPL-2.0 2 3config USB_ISP1760 4 tristate "NXP ISP 1760/1761/1763 support" 5 depends on USB || USB_GADGET 6 select REGMAP_MMIO 7 help 8 Say Y or M here if your system as an ISP1760/1763 USB host controller 9 or an ISP1761 USB dual-role controller. 10 11 This driver does not support isochronous transfers or OTG. 12 This USB controller is usually attached to a non-DMA-Master 13 capable bus. NXP's eval kit brings this chip on PCI card 14 where the chip itself is behind a PLB to simulate such 15 a bus. 16 17 To compile this driver as a module, choose M here: the 18 module will be called isp1760. 19 20config USB_ISP1760_HCD 21 bool 22 23config USB_ISP1761_UDC 24 bool 25 26if USB_ISP1760 27 28choice 29 bool "ISP1760 Mode Selection" 30 default USB_ISP1760_DUAL_ROLE if (USB && USB_GADGET) 31 default USB_ISP1760_HOST_ROLE if (USB && !USB_GADGET) 32 default USB_ISP1760_GADGET_ROLE if (!USB && USB_GADGET) 33 34config USB_ISP1760_HOST_ROLE 35 bool "Host only mode" 36 depends on USB=y || USB=USB_ISP1760 37 select USB_ISP1760_HCD 38 help 39 Select this if you want to use the ISP1760 in host mode only. The 40 gadget function will be disabled. 41 42config USB_ISP1760_GADGET_ROLE 43 bool "Gadget only mode" 44 depends on USB_GADGET=y || USB_GADGET=USB_ISP1760 45 select USB_ISP1761_UDC 46 help 47 Select this if you want to use the ISP1760 in peripheral mode only. 48 The host function will be disabled. 49 50config USB_ISP1760_DUAL_ROLE 51 bool "Dual Role mode" 52 depends on USB=y || USB=USB_ISP1760 53 depends on USB_GADGET=y || USB_GADGET=USB_ISP1760 54 select USB_ISP1760_HCD 55 select USB_ISP1761_UDC 56 help 57 Select this if you want to use the ISP1760 in both host and 58 peripheral modes. 59 60endchoice 61 62endif 63