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This patch adds support for the MediaTek USB3 DRD controller, its host side is based on xHCI, this driver supports device mode and host mode. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Acked-by: Bin Meng <bmeng.cn@gmail.com>
45 lines
1.0 KiB
Plaintext
45 lines
1.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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#
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# For MTK USB3.0 IP
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config USB_MTU3
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bool "MediaTek USB3 Dual Role controller"
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depends on USB_HOST || USB_GADGET
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depends on ARCH_MEDIATEK
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help
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Say Y here if your system runs on MediaTek SoCs with
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Dual Role SuperSpeed USB controller. You can select usb
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mode as peripheral role or host role.
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If you don't know what this is, please say N.
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if USB_MTU3
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choice
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bool "MTU3 Mode Selection"
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default USB_MTU3_GADGET if USB_GADGET
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default USB_MTU3_HOST if (USB_HOST && !USB_GADGET)
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config USB_MTU3_HOST
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bool "Host only mode"
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depends on USB_XHCI_HCD
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help
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Select this when you want to use MTU3 in host mode only,
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thereby the gadget feature will be regressed.
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config USB_MTU3_GADGET
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bool "Gadget only mode"
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depends on USB_GADGET
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select USB_GADGET_DUALSPEED
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help
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Select this when you want to use MTU3 in gadget mode only,
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thereby the host feature will be regressed.
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endchoice
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config USB_MTU3_DEBUG
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bool "Enable Debugging Messages"
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help
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Say Y here to enable debugging messages in the MTU3 Driver.
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endif
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