On Wed, Oct 14, 2020 at 3:08 PM Chunfeng Yun chunfeng.yun@mediatek.com wrote:
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
v8: Simplify Kconfig suggested by Bin
v7: use xhci quirk flag XHCI_MTK_HOST
v6: no changes
v5: change condition of readl_poll_timeout() when check clocks
v4: 1. remove unused member @busy and @wedged, use their flags instead 2. support force_vbus mode 3. add a glue driver using UCLASS_NOP 4. add host driver, and rebuild host flow
v3 changes 1. add ->udc_set_speed() 2. simplify some code flow
v2: simplify QMU operations
Makefile | 1 + drivers/usb/Kconfig | 2 + drivers/usb/mtu3/Kconfig | 44 ++ drivers/usb/mtu3/Makefile | 11 + drivers/usb/mtu3/mtu3.h | 423 +++++++++++++ drivers/usb/mtu3/mtu3_core.c | 838 ++++++++++++++++++++++++++ drivers/usb/mtu3/mtu3_dr.h | 52 ++ drivers/usb/mtu3/mtu3_gadget.c | 686 +++++++++++++++++++++ drivers/usb/mtu3/mtu3_gadget_ep0.c | 933 +++++++++++++++++++++++++++++ drivers/usb/mtu3/mtu3_host.c | 141 +++++ drivers/usb/mtu3/mtu3_hw_regs.h | 515 ++++++++++++++++ drivers/usb/mtu3/mtu3_plat.c | 368 ++++++++++++ drivers/usb/mtu3/mtu3_qmu.c | 504 ++++++++++++++++ drivers/usb/mtu3/mtu3_qmu.h | 37 ++ 14 files changed, 4555 insertions(+) create mode 100644 drivers/usb/mtu3/Kconfig create mode 100644 drivers/usb/mtu3/Makefile create mode 100644 drivers/usb/mtu3/mtu3.h create mode 100644 drivers/usb/mtu3/mtu3_core.c create mode 100644 drivers/usb/mtu3/mtu3_dr.h create mode 100644 drivers/usb/mtu3/mtu3_gadget.c create mode 100644 drivers/usb/mtu3/mtu3_gadget_ep0.c create mode 100644 drivers/usb/mtu3/mtu3_host.c create mode 100644 drivers/usb/mtu3/mtu3_hw_regs.h create mode 100644 drivers/usb/mtu3/mtu3_plat.c create mode 100644 drivers/usb/mtu3/mtu3_qmu.c create mode 100644 drivers/usb/mtu3/mtu3_qmu.h
Acked-by: Bin Meng bmeng.cn@gmail.com