Commit 49db4272 authored by Nagarjuna Kristam's avatar Nagarjuna Kristam Committed by Felipe Balbi
Browse files

usb: gadget: Add UDC driver for tegra XUSB device mode controller 



This patch adds UDC driver for tegra XUSB 3.0 device mode controller.
XUSB device mode controller supports SS, HS and FS modes

Based on work by:
  Mark Kuo <mkuo@nvidia.com>
  Hui Fu <hfu@nvidia.com>
  Andrew Bresticker <abrestic@chromium.org>

Signed-off-by: default avatarNagarjuna Kristam <nkristam@nvidia.com>
Acked-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 038761ce

drivers/usb/gadget/udc/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -441,6 +441,17 @@ config USB_GADGET_XILINX 
	  dynamically linked module called "udc-xilinx" and force all

	  gadget drivers to also be dynamically linked.



config USB_TEGRA_XUDC

	tristate "NVIDIA Tegra Superspeed USB 3.0 Device Controller"

	depends on ARCH_TEGRA || COMPILE_TEST

	depends on PHY_TEGRA_XUSB

	help

	 Enables NVIDIA Tegra USB 3.0 device mode controller driver.



	 Say "y" to link the driver statically, or "m" to build a

	 dynamically linked module called "tegra_xudc" and force all

	 gadget drivers to also be dynamically linked.



source "drivers/usb/gadget/udc/aspeed-vhub/Kconfig"



#

drivers/usb/gadget/udc/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ obj-$(CONFIG_USB_BCM63XX_UDC) += bcm63xx_udc.o 
obj-$(CONFIG_USB_FSL_USB2)	+= fsl_usb2_udc.o

fsl_usb2_udc-y			:= fsl_udc_core.o

fsl_usb2_udc-$(CONFIG_ARCH_MXC)	+= fsl_mxc_udc.o

obj-$(CONFIG_USB_TEGRA_XUDC)	+= tegra-xudc.o

obj-$(CONFIG_USB_M66592)	+= m66592-udc.o

obj-$(CONFIG_USB_R8A66597)	+= r8a66597-udc.o

obj-$(CONFIG_USB_RENESAS_USB3)	+= renesas_usb3.o

drivers/usb/gadget/udc/tegra-xudc.c

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