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* OMAP HDQ One wire bus master controller

Required properties:
- compatible : should be "ti,omap3-1w" or "ti,am4372-hdq"
- reg : Address and length of the register set for the device
- interrupts : interrupt line.
- ti,hwmods : "hdq1w"

Optional properties:
- ti,mode: should be "hdq": HDQ mode  "1w": one-wire mode.
	   If not specified HDQ mode is implied.

Example:

- From omap3.dtsi
  hdqw1w: 1w@480b2000 {
	compatible = "ti,omap3-1w";
	reg = <0x480b2000 0x1000>;
	interrupts = <58>;
	ti,hwmods = "hdq1w";
	ti,mode = "hdq";
  };