[U-Boot] [PATCH 0/3] USB: Add cadence USB3 gadget driver and host driver

[sherry sun]

From: Sherry Sun <sherry.sun at nxp.com>

These patches introduce new Cadence USBSS driver to U-Boot.

The first patch is to add the Cadence USB3 IP(CDNS3) driver for the usb
gadget, but the host mode is not supported now. The second patch
introduce the xhci-imx8 usb host driver separately. The cdns3 usb
gadget driver and xhci-imx8 host driver both use DM mode.

The current driver has been validated on i.MX8 platform.

Sherry Sun (3):
  USB: gadget: Add the cadence USB3 gadget driver
  USB: host: Add the USB3 host driver
  USB: gadget: core: introduce ->udc_set_speed() method

 Makefile                              |    1 +
 drivers/usb/Kconfig                   |    2 +
 drivers/usb/cdns3/Kconfig             |   20 +
 drivers/usb/cdns3/Makefile            |    5 +
 drivers/usb/cdns3/cdns3-generic.c     |  176 ++
 drivers/usb/cdns3/cdns3-nxp-reg-def.h |  158 ++
 drivers/usb/cdns3/core.c              |  408 +++++
 drivers/usb/cdns3/core.h              |  129 ++
 drivers/usb/cdns3/dev-regs-macro.h    |  116 ++
 drivers/usb/cdns3/dev-regs-map.h      |  117 ++
 drivers/usb/cdns3/gadget-export.h     |   26 +
 drivers/usb/cdns3/gadget.c            | 2278 +++++++++++++++++++++++++
 drivers/usb/cdns3/gadget.h            |  238 +++
 drivers/usb/cdns3/io.h                |   30 +
 drivers/usb/cdns3/linux-compat.h      |   16 +
 drivers/usb/gadget/epautoconf.c       |    4 +
 drivers/usb/gadget/gadget_chips.h     |    7 +
 drivers/usb/gadget/udc/Makefile       |    1 +
 drivers/usb/gadget/udc/udc-core.c     |   23 +
 drivers/usb/host/Kconfig              |    9 +
 drivers/usb/host/Makefile             |    1 +
 drivers/usb/host/xhci-imx8.c          |  311 ++++
 include/cdns3-uboot.h                 |   26 +
 include/linux/usb/gadget.h            |    5 +
 include/usb/imx8_usb3_reg_def.h       |  455 +++++
 scripts/Makefile.spl                  |    1 +
 26 files changed, 4563 insertions(+)
 create mode 100644 drivers/usb/cdns3/Kconfig
 create mode 100644 drivers/usb/cdns3/Makefile
 create mode 100644 drivers/usb/cdns3/cdns3-generic.c
 create mode 100644 drivers/usb/cdns3/cdns3-nxp-reg-def.h
 create mode 100644 drivers/usb/cdns3/core.c
 create mode 100644 drivers/usb/cdns3/core.h
 create mode 100644 drivers/usb/cdns3/dev-regs-macro.h
 create mode 100644 drivers/usb/cdns3/dev-regs-map.h
 create mode 100644 drivers/usb/cdns3/gadget-export.h
 create mode 100644 drivers/usb/cdns3/gadget.c
 create mode 100644 drivers/usb/cdns3/gadget.h
 create mode 100644 drivers/usb/cdns3/io.h
 create mode 100644 drivers/usb/cdns3/linux-compat.h
 create mode 100644 drivers/usb/host/xhci-imx8.c
 create mode 100644 include/cdns3-uboot.h
 create mode 100644 include/usb/imx8_usb3_reg_def.h

-- 
2.17.1