* Freescale i.MX non-core registers

Required properties:
- #index-cells: Cells used to describe usb controller index. Should be <1>
- compatible: Should be one of below:
	"fsl,imx6q-usbmisc" for imx6q
	"fsl,vf610-usbmisc" for Vybrid vf610
	"fsl,imx6sx-usbmisc" for imx6sx
	"fsl,imx7d-usbmisc" for imx7d
	"fsl,imx7ulp-usbmisc" for imx7ulp
	"fsl,imx8mm-usbmisc" for imx8mm
- reg: Should contain registers location and length

Examples:
usbmisc@2184800 {
	#index-cells = <1>;
	compatible = "fsl,imx6q-usbmisc";
	reg = <0x02184800 0x200>;
};