1*4882a593SmuzhiyunIMG Pistachio USB PHY 2*4882a593Smuzhiyun===================== 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunRequired properties: 5*4882a593Smuzhiyun-------------------- 6*4882a593Smuzhiyun - compatible: Must be "img,pistachio-usb-phy". 7*4882a593Smuzhiyun - #phy-cells: Must be 0. See ./phy-bindings.txt for details. 8*4882a593Smuzhiyun - clocks: Must contain an entry for each entry in clock-names. 9*4882a593Smuzhiyun See ../clock/clock-bindings.txt for details. 10*4882a593Smuzhiyun - clock-names: Must include "usb_phy". 11*4882a593Smuzhiyun - img,cr-top: Must constain a phandle to the CR_TOP syscon node. 12*4882a593Smuzhiyun - img,refclk: Indicates the reference clock source for the USB PHY. 13*4882a593Smuzhiyun See <dt-bindings/phy/phy-pistachio-usb.h> for a list of valid values. 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunOptional properties: 16*4882a593Smuzhiyun-------------------- 17*4882a593Smuzhiyun - phy-supply: USB VBUS supply. Must supply 5.0V. 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunExample: 20*4882a593Smuzhiyun-------- 21*4882a593Smuzhiyunusb_phy: usb-phy { 22*4882a593Smuzhiyun compatible = "img,pistachio-usb-phy"; 23*4882a593Smuzhiyun clocks = <&clk_core CLK_USB_PHY>; 24*4882a593Smuzhiyun clock-names = "usb_phy"; 25*4882a593Smuzhiyun phy-supply = <&usb_vbus>; 26*4882a593Smuzhiyun img,refclk = <REFCLK_CLK_CORE>; 27*4882a593Smuzhiyun img,cr-top = <&cr_top>; 28*4882a593Smuzhiyun #phy-cells = <0>; 29*4882a593Smuzhiyun}; 30