tree cd913973afd0247175e3adeecaf19d484753580a
parent 300586778d405f0a4d1f6dc51fcfb4fed567d020
author Mark Langsdorf <mark.langsdorf@calxeda.com> 1359389595 +0000
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1359759675 +0100

cpufreq / highbank: add support for highbank cpufreq

Highbank processors depend on the external ECME to perform voltage
management based on a requested frequency. Communication between the
A9 cores and the ECME happens over the pl320 IPC channel.

Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com>
Reviewed-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>