On Thu, Jan 03, 2019 at 03:34:51PM +0530, Nagarjuna Kristam wrote: > Add driver for XUSB device mode controller available on Tegra > Soc > > Patches 1-3 are phy driver changes to add support for device > mode Patches 4-7 are changes related to XUSB device mode > controller driver Patch 8 is to enable XUDC driver in defconfig > > Test Steps(USB 2.0): > - Enable "USB Gadget precomposed configurations" in defconfig > - Build, flash and boot Jetson TX1 > - Connect Jetson TX1 and Ubuntu device using USB A to Micro B > cable > - After boot on Jetson TX1 terminal usb0 network device should be > enumerated > - Assign static ip to usb0 on Jetson TX1 and corresponding net > device on ubuntu > - Run ping test and transfer test(used scp) to check data transfer > communication > > SS mode is verified by enabling Type A port as device > > Above patches are dependent on > https://patchwork.ozlabs.org/patch/976332/ > > Nagarjuna Kristam (8): > phy: tegra: xusb: t210: add XUSB device mode support > arm64: tegra: Add nvidia,usb3-port-fake entry to Jetson TX1 padctl > dt-bindings: phy: tegra-xusb-padctl: Add nvidia,usb3-port-fake entry Nit: it's usually best to send out the DT bindings changes before the driver or DT changes. That way reviewers can review in the natural order rather than find out after going through the implementation what the DT bindings intended. Thierry
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