1df2069acSChunfeng Yun# For MTK USB3.0 IP 2df2069acSChunfeng Yun 3df2069acSChunfeng Yunconfig USB_MTU3 4df2069acSChunfeng Yun tristate "MediaTek USB3 Dual Role controller" 5f3984682SChunfeng Yun depends on (USB || USB_GADGET) && HAS_DMA 6df2069acSChunfeng Yun depends on ARCH_MEDIATEK || COMPILE_TEST 7b3f4e727SChunfeng Yun select USB_XHCI_MTK if USB_SUPPORT && USB_XHCI_HCD 8df2069acSChunfeng Yun help 9df2069acSChunfeng Yun Say Y or M here if your system runs on MediaTek SoCs with 10df2069acSChunfeng Yun Dual Role SuperSpeed USB controller. You can select usb 11df2069acSChunfeng Yun mode as peripheral role or host role, or both. 12df2069acSChunfeng Yun 13df2069acSChunfeng Yun If you don't know what this is, please say N. 14df2069acSChunfeng Yun 15df2069acSChunfeng Yun Choose M here to compile this driver as a module, and it 16df2069acSChunfeng Yun will be called mtu3.ko. 17df2069acSChunfeng Yun 18df2069acSChunfeng Yun 19df2069acSChunfeng Yunif USB_MTU3 20df2069acSChunfeng Yunchoice 21df2069acSChunfeng Yun bool "MTU3 Mode Selection" 22d0ed062aSChunfeng Yun default USB_MTU3_DUAL_ROLE if (USB && USB_GADGET) 23b3f4e727SChunfeng Yun default USB_MTU3_HOST if (USB && !USB_GADGET) 24df2069acSChunfeng Yun default USB_MTU3_GADGET if (!USB && USB_GADGET) 25df2069acSChunfeng Yun 26b3f4e727SChunfeng Yunconfig USB_MTU3_HOST 27b3f4e727SChunfeng Yun bool "Host only mode" 28b3f4e727SChunfeng Yun depends on USB=y || USB=USB_MTU3 29b3f4e727SChunfeng Yun help 30b3f4e727SChunfeng Yun Select this when you want to use MTU3 in host mode only, 31b3f4e727SChunfeng Yun thereby the gadget feature will be regressed. 32b3f4e727SChunfeng Yun 33df2069acSChunfeng Yunconfig USB_MTU3_GADGET 34df2069acSChunfeng Yun bool "Gadget only mode" 35df2069acSChunfeng Yun depends on USB_GADGET=y || USB_GADGET=USB_MTU3 36df2069acSChunfeng Yun help 37df2069acSChunfeng Yun Select this when you want to use MTU3 in gadget mode only, 38df2069acSChunfeng Yun thereby the host feature will be regressed. 39df2069acSChunfeng Yun 40d0ed062aSChunfeng Yunconfig USB_MTU3_DUAL_ROLE 41d0ed062aSChunfeng Yun bool "Dual Role mode" 42d0ed062aSChunfeng Yun depends on ((USB=y || USB=USB_MTU3) && (USB_GADGET=y || USB_GADGET=USB_MTU3)) 43f3984682SChunfeng Yun depends on (EXTCON=y || EXTCON=USB_MTU3) 44d0ed062aSChunfeng Yun help 45d0ed062aSChunfeng Yun This is the default mode of working of MTU3 controller where 46d0ed062aSChunfeng Yun both host and gadget features are enabled. 47d0ed062aSChunfeng Yun 48df2069acSChunfeng Yunendchoice 49df2069acSChunfeng Yun 50d0ed062aSChunfeng Yunconfig USB_MTU3_DEBUG 51d0ed062aSChunfeng Yun bool "Enable Debugging Messages" 52d0ed062aSChunfeng Yun help 53d0ed062aSChunfeng Yun Say Y here to enable debugging messages in the MTU3 Driver. 54d0ed062aSChunfeng Yun 55df2069acSChunfeng Yunendif 56