clk: samsung: exynos5420: correct sysmmu-mfc parent clocks
clk: samsung: exynos5420: correct sysmmu-mfc parent clocks

This patch corrects the wrong parent-child relationship
between sysmmu-mfc clocks.

Signed-off-by: Shaik Ameer Basha <57f3c37e72dda297269d292f60a09ec108b4c316@samsung.com>
Signed-off-by: Tomasz Figa <c4885e520559c7b5b4fe1e9e188b924d2debd35e@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs