linuxdebug/Documentation/devicetree/bindings/phy/pxa1928-usb-phy.txt

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* Marvell PXA1928 USB and HSIC PHYs
Required properties:
- compatible: "marvell,pxa1928-usb-phy" or "marvell,pxa1928-hsic-phy"
- reg: base address and length of the registers
- clocks - A single clock. From common clock binding.
- #phys-cells: should be 0. From commmon phy binding.
- resets: reference to the reset controller
Example:
usbphy: phy@7000 {
compatible = "marvell,pxa1928-usb-phy";
reg = <0x7000 0xe0>;
clocks = <&apmu_clocks PXA1928_CLK_USB>;
#phy-cells = <0>;
};