# SPDX-License-Identifier: GPL-2.0
#
# For MTK USB3.0 IP

config USB_MTU3
	bool "MediaTek USB3 Dual Role controller"
	depends on USB_XHCI_HCD || USB_GADGET
	depends on ARCH_MEDIATEK
	help
	  Say Y here if your system runs on MediaTek SoCs with
	  Dual Role SuperSpeed USB controller. You can select usb
	  mode as peripheral role or host role.

	  If you don't know what this is, please say N.

if USB_MTU3
choice
	bool "MTU3 Mode Selection"
	default USB_MTU3_GADGET if USB_GADGET
	default USB_MTU3_HOST if (USB_HOST && !USB_GADGET)

config USB_MTU3_HOST
	bool "Host only mode"
	depends on USB_XHCI_HCD
	help
	  Select this when you want to use MTU3 in host mode only,
	  thereby the gadget feature will be regressed.

config USB_MTU3_GADGET
	bool "Gadget only mode"
	depends on USB_GADGET
	select USB_GADGET_DUALSPEED
	help
	  Select this when you want to use MTU3 in gadget mode only,
	  thereby the host feature will be regressed.

endchoice

config USB_MTU3_DEBUG
	bool "Enable Debugging Messages"
	help
	  Say Y here to enable debugging messages in the MTU3 Driver.

endif

config SPL_USB_MTU3
	bool "MediaTek USB3 controller support in SPL"
	depends on ARCH_MEDIATEK
	depends on SPL_DM_USB
	depends on SPL_USB_HOST || (SPL_DM_USB_GADGET && SPL_USB_GADGET)
	help
	  Enable the MediaTek USB3 controller in SPL. Select host or peripheral
	  mode below.

if SPL_USB_MTU3

choice
	bool "MTU3 SPL Mode Selection"
	default SPL_USB_MTU3_GADGET if SPL_USB_GADGET
	default SPL_USB_MTU3_HOST if (SPL_USB_HOST && !SPL_USB_GADGET)
	help
	  Select whether the MTU3 controller operates as an xHCI host or a USB
	  peripheral in SPL.

config SPL_USB_MTU3_HOST
	bool "Host mode in SPL"
	depends on SPL_USB_HOST && USB_XHCI_HCD
	select SPL_OF_TRANSLATE
	help
	  Enable the MTU3 xHCI host controller in SPL so USB devices can be
	  accessed before U-Boot proper starts.

config SPL_USB_MTU3_GADGET
	bool "Gadget mode in SPL"
	depends on SPL_DM_USB_GADGET && SPL_USB_GADGET
	select USB_GADGET_DUALSPEED
	help
	  Enable the MTU3 peripheral controller in SPL so USB gadget
	  functions can use it before U-Boot proper starts.

endchoice

endif