soc: stm32f4: Enable LL based clock control

This commit disables native stm32f4x clock control
driver and enables stm32 LL clock control driver
for stm32f4 family

Jira: ZEP-2039

Change-Id: I98ba6c89c4a3a1f39658c5808cd47a2d1f344130
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
1 file changed