mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-05 16:37:50 +00:00
Code Issues Releases Wiki Activity

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

Browse source 
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: Nagarjuna Kristam <nkristam@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Nagarjuna Kristam 2019-10-18 15:08:15 +05:30 committed by Felipe Balbi
parent 038761ce68
commit 49db427232
3 changed files with 3822 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
drivers/usb/gadget/udc/Kconfig
View file

@ -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"
#

1
drivers/usb/gadget/udc/Makefile
View file

@ -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

3810
drivers/usb/gadget/udc/tegra-xudc.c Normal file
View file

File diff suppressed because it is too large Load diff