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* Exynos Thermal Management Unit (TMU)

** Required properties:

- compatible : One of the following:
	       "samsung,exynos4412-tmu"
	       "samsung,exynos4210-tmu"
	       "samsung,exynos5250-tmu"
	       "samsung,exynos5440-tmu"
- interrupt-parent : The phandle for the interrupt controller
- reg : Address range of the thermal registers. For soc's which has multiple
	instances of TMU and some registers are shared across all TMU's like
	interrupt related then 2 set of register has to supplied. First set
	belongs	to each instance of TMU and second set belongs to common TMU
	registers.
- interrupts : Should contain interrupt for thermal system
- clocks : The main clock for TMU device
- clock-names : Thermal system clock name
- vtmu-supply: This entry is optional and provides the regulator node supplying
		voltage to TMU. If needed this entry can be placed inside
		board/platform specific dts file.

Example 1):

	tmu@100C0000 {
		compatible = "samsung,exynos4412-tmu";
		interrupt-parent = <&combiner>;
		reg = <0x100C0000 0x100>;
		interrupts = <2 4>;
		clocks = <&clock 383>;
		clock-names = "tmu_apbif";
		status = "disabled";
		vtmu-supply = <&tmu_regulator_node>;
	};

Example 2):

	tmuctrl_0: tmuctrl@160118 {
		compatible = "samsung,exynos5440-tmu";
		reg = <0x160118 0x230>, <0x160368 0x10>;
		interrupts = <0 58 0>;
		clocks = <&clock 21>;
		clock-names = "tmu_apbif";
	};

Note: For multi-instance tmu each instance should have an alias correctly
numbered in "aliases" node.

Example:

aliases {
	tmuctrl0 = &tmuctrl_0;
	tmuctrl1 = &tmuctrl_1;
	tmuctrl2 = &tmuctrl_2;
};