[ipq806x] Enable/Disable Turbo mode based on platform

Add support to enable or disable turbo mode clock frequencies
based on platform data.

Change-Id: I74a7d609ba7c483cbd0e0d1290d59c3de26be60c
CRs-Fixed: 605713
Signed-off-by: Pamidipati, Vijay <vpamidip@codeaurora.org>
4 files changed