Commits
Bai Ping committed 80d1382e9da
MLK-9739 cpufreq: imx: add request busfreq support for cpufreq Request high bus frequency before scaling up the CPU frequency and release high bus frequency after scaling down the CPU frequency Doing so makes a balance between high performance and lower power consumption. Signed-off-by: Bai Ping <b51503@freescale.com> (cherry picked from commit 35c91da2591a70858d5eec184c662851e39082d2)