From 40e8b3a690ec0ef574c458a991eb647e56683b7d Mon Sep 17 00:00:00 2001 From: Venu Byravarasu Date: Thu, 24 Jan 2013 15:46:46 +0530 Subject: 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 Signed-off-by: Stephen Warren --- Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt') 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 -- cgit v1.2.3