Spreadtrum 27XX TYPEC device tree bindings
================================================================

Required properties:
 - compatible: should be one of the following
		"sprd,sc2730-typec"
 - reg: physical base address of the musb and length of memory mapped region
 - interrupt-parent: phandle for the Interrupt Controller
 - interrupts: typec interrupt of the Interrupt Controller
 - mode: Should specify initial typec mode
	 (0 for DRP mode, 1 for UDP mode, 2 for DRP mode)
 - nvmem-cells: A phandle to the calibration data provided by a nvmem device.
 - nvmem-cell-names: Should be "cc_calib".

Example:
-------
Board specific DT entry:

	pmic_typec: typec@380 {
		compatible = "sprd,sc27xx-typec", "sprd,sc2730-typec";
		interrupt-parent = <&sc2730_pmic>;
		interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
		reg = <0x380>;
		mode = <2>;
		nvmem-cells = <&cc_cal>;
		nvmem-cell-names = "cc_calib";
	};
