Kernel-3.10.0-957.el7_vt8500-ehci

VIA VT8500 and Wondermedia WM8xxx SoC USB controllers.

Required properties:

• compatible: Should be “via,vt8500-ehci” or “wm,prizm-ehci”.
• reg: Address range of the ehci registers. size should be 0x200
• interrupts: Should contain the ehci interrupt.

usb: ehci@D8007100 {
compatible = “wm,prizm-ehci”, “usb-ehci”;
reg = <0xD8007100 0x200>;
interrupts = <1>;
};