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author | Venu Byravarasu <vbyravarasu@nvidia.com> | 2013-01-24 15:46:46 +0530 |
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committer | Stephen Warren <swarren@nvidia.com> | 2013-01-28 11:41:45 -0700 |
commit | 40e8b3a690ec0ef574c458a991eb647e56683b7d (patch) | |
tree | f57411180d4aaf14d63fe856810ba66204758b1c /Documentation | |
parent | 9304512151b0933c454f0842cdb19bec23422bc5 (diff) | |
download | linux-stable-40e8b3a690ec0ef574c458a991eb647e56683b7d.tar.gz linux-stable-40e8b3a690ec0ef574c458a991eb647e56683b7d.tar.bz2 linux-stable-40e8b3a690ec0ef574c458a991eb647e56683b7d.zip |
ARM: tegra: Add reset GPIO information to PHY DT node
As reset GPIO information is PHY specific detail, adding
it to PHY DT node.
Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt index 84a4c12943af..6bdaba2f0aa1 100644 --- a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt +++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt @@ -7,6 +7,9 @@ Required properties : - reg : Address and length of the register set for the USB PHY interface. - phy_type : Should be one of "ulpi" or "utmi". +Required properties for phy_type == ulpi: + - nvidia,phy-reset-gpio : The GPIO used to reset the PHY. + Optional properties: - nvidia,has-legacy-mode : boolean indicates whether this controller can operate in legacy mode (as APX 2500 / 2600). In legacy mode some |