v4 Exynos5422 odroidxu3 pwm-fan control using thermal sensors

[Anand Moon]

Changes from v1
        fixed the registration of thermal sensor to tmu_cpu0
Dropped patches.
        0005-pwm-samsung-Fix-output-race-on-disabling.patch
        0006-hwmon-pwm-fan-Update-the-duty-cycle-inorder-to-contr.patch
changes from v2
Added patch
	0006-hwmon-pwm-fan-Update-the-duty-cycle-inorder-to-contr.patch
changes from v3
	Simpilfy the commment in the patch.

-Anand Moon