From: Meng Dongyang Date: Wed, 15 Feb 2017 12:53:36 +0000 (+0800) Subject: Documentation: bindings: add otg-vbus-gpios property for Rockchip USB2PHY X-Git-Tag: firefly_0821_release~592 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=11f68b1c71b4cc14ab601e71d663fa111823760a;p=firefly-linux-kernel-4.4.55.git Documentation: bindings: add otg-vbus-gpios property for Rockchip USB2PHY Add otg-vbus-gpios optional property to assigned a gpio to control vbus of otg port. Change-Id: I257a53edc4d62543f8ac9c7591c29e7231227c20 Signed-off-by: Meng Dongyang --- diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index e3ec8bd5e592..3a16dee132cc 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -18,6 +18,7 @@ Optional properties: Refer to clk/clock-bindings.txt for generic clock consumer properties. - rockchip,u2phy-tuning; when set, tuning u2phy to improve usb2 SI. + - otg-vbus-gpios : assign the gpio to control vbus of otg port. Required nodes : a sub-node is required for each port the phy provides. The sub-node name is used to identify host or otg port,