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usb: gadget: Add xilinx usb2 device support

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Xilinx USB2 device is a soft IP which supports both full
and high speed USB 2.0 data transfers. This patch adds
xilinx usb2 device driver support.

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Subbaraya Sundeep Bhatta 2014-09-10 19:24:04 +05:30 committed by Felipe Balbi
parent d799793b93
commit 1f7c516600
3 changed files with 2196 additions and 0 deletions
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15
drivers/usb/gadget/udc/Kconfig
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@ -354,6 +354,21 @@ config USB_EG20T
ML7213/ML7831 is completely compatible for Intel EG20T PCH.
This driver can be used with Intel's Quark X1000 SOC platform
config USB_GADGET_XILINX
tristate "Xilinx USB Driver"
depends on OF || COMPILE_TEST
help
USB peripheral controller driver for Xilinx USB2 device.
Xilinx USB2 device is a soft IP which supports both full
and high speed USB 2.0 data transfers. It has seven configurable
endpoints(bulk or interrupt or isochronous), as well as
endpoint zero(for control transfers).
Say "y" to link the driver statically, or "m" to build a
dynamically linked module called "udc-xilinx" and force all
gadget drivers to also be dynamically linked.
#
# LAST -- dummy/emulated controller
#

1
drivers/usb/gadget/udc/Makefile
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@ -29,3 +29,4 @@ obj-$(CONFIG_USB_FUSB300) += fusb300_udc.o
obj-$(CONFIG_USB_FOTG210_UDC) += fotg210-udc.o
obj-$(CONFIG_USB_MV_U3D) += mv_u3d_core.o
obj-$(CONFIG_USB_GR_UDC) += gr_udc.o
obj-$(CONFIG_USB_GADGET_XILINX) += udc-xilinx.o

2180
drivers/usb/gadget/udc/udc-xilinx.c Normal file
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