From 9e76ff0ffae6a547c0ad5100c142f43f2a5ef669 Mon Sep 17 00:00:00 2001 From: Frank Wang Date: Wed, 23 Mar 2016 15:30:02 +0800 Subject: [PATCH] Documentation: bindings: add compatible entry for Rockchip USB2.0 PHY 1. Compatible "rockchip,rk3399-usb-phy" support to RK3399; 2. Add host_drv_gpio optional property for usb2.0 vbus control. Change-Id: Idfc6898ca2c519c46dae66d396f501b38e8d73bd Signed-off-by: Frank Wang --- Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt index a86deddefd86..db0aa7eb9f68 100644 --- a/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt +++ b/Documentation/devicetree/bindings/phy/rockchip-usb-phy.txt @@ -6,6 +6,7 @@ Required properties: "rockchip,rk3188-usb-phy" "rockchip,rk3288-usb-phy" "rockchip,rk336x-usb-phy" + "rockchip,rk3399-usb-phy" - rockchip,grf : phandle to the syscon managing the "general register files" - #address-cells: should be 1 @@ -25,6 +26,8 @@ required properties: Optional Properties: - clocks : phandle + clock specifier for the phy clocks - clock-names: string, clock name, must be "phyclk" +- host_drv_gpio: vbus-drv gpio, pull gpio on/off to + control vbus supply. - #clock-cells: for users of the phy-pll, should be 0 Example: -- 2.34.1