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usb:cdns3 Add Cadence USB3 DRD Driver
authorPawel Laszczak <pawell@cadence.com>
Tue, 2 Jul 2019 13:38:01 +0000 (14:38 +0100)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Wed, 3 Jul 2019 07:46:05 +0000 (10:46 +0300)
commit005ef4ff0fd86a41390e49878e3e11bcd6764e36
tree18f26f7b8ef9edf550182f935d6236b761cfc683tree | snapshot
parentb36c3d50776b2c85f83757cd7aef0da996aa93c5commit | diff
usb:cdns3 Add Cadence USB3 DRD Driver

This patch introduce new Cadence USBSS DRD driver to Linux kernel.

The Cadence USBSS DRD Controller is a highly configurable IP Core which
can be instantiated as Dual-Role Device (DRD), Peripheral Only and
Host Only (XHCI)configurations.

The current driver has been validated with FPGA platform. We have
support for PCIe bus, which is used on FPGA prototyping.

The host side of USBSS-DRD controller is compliant with XHCI
specification, so it works with standard XHCI Linux driver.

Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
19 files changed:
drivers/usb/Kconfig diff | blob | history
drivers/usb/Makefile diff | blob | history
drivers/usb/cdns3/Kconfig [new file with mode: 0644] blob
drivers/usb/cdns3/Makefile [new file with mode: 0644] blob
drivers/usb/cdns3/cdns3-pci-wrap.c [new file with mode: 0644] blob
drivers/usb/cdns3/core.c [new file with mode: 0644] blob
drivers/usb/cdns3/core.h [new file with mode: 0644] blob
drivers/usb/cdns3/debug.h [new file with mode: 0644] blob
drivers/usb/cdns3/debugfs.c [new file with mode: 0644] blob
drivers/usb/cdns3/drd.c [new file with mode: 0644] blob
drivers/usb/cdns3/drd.h [new file with mode: 0644] blob
drivers/usb/cdns3/ep0.c [new file with mode: 0644] blob
drivers/usb/cdns3/gadget-export.h [new file with mode: 0644] blob
drivers/usb/cdns3/gadget.c [new file with mode: 0644] blob
drivers/usb/cdns3/gadget.h [new file with mode: 0644] blob
drivers/usb/cdns3/host-export.h [new file with mode: 0644] blob
drivers/usb/cdns3/host.c [new file with mode: 0644] blob
drivers/usb/cdns3/trace.c [new file with mode: 0644] blob
drivers/usb/cdns3/trace.h [new file with mode: 0644] blob
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