Commit Graph

3 Commits

Author SHA1 Message Date
Jon Hunter b8c5c990a0 dt-bindings: usb: Fix Tegra XUSB example
The DT bindings example for the Tegra XUSB controller omits the 'lanes'
subnode in the XUSB pad controller which is required according to the DT
bindings documentation for the Tegra XUSB pad controller[0]. In addition
to this the phy-names with the suffix 'utmi' are also not valid and
should have the suffix 'usb2'. Correct both the XUSB pad controller pad
path and phy-names for the XUSB example.

[0]: Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-01 14:48:29 +02:00
Thierry Reding 16108f0479 dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support
Extend the Tegra XUSB controller device tree binding with Tegra210
support.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-29 16:48:57 +02:00
Thierry Reding 5053dcb75b dt-bindings: usb: Add NVIDIA Tegra XUSB controller binding
Add device-tree binding documentation for the XUSB controller present
on Tegra124 and later SoCs. This controller supports USB 3.0 via an xHCI
compliant interface.

Based on work by Andrew Bresticker <abrestic@chromium.org>.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-29 16:48:57 +02:00