diff options
| author | Sudeep KarkadaNagesha <[email protected]> | 2013-10-29 12:18:39 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2013-10-30 00:48:26 +0100 |
| commit | 47ac9aa165540b43deb3582f186073884de1cf3b (patch) | |
| tree | b191ae170496778588b34c8150015a7ac353d6a1 /tools/perf/util/trace-event-scripting.c | |
| parent | 4d910d5bb56c870e5a737b71d4130ec38dc4faea (diff) | |
cpufreq: arm_big_little: add vexpress SPC interface driver
The TC2(i.e. CA15_A7) Versatile Express has external Cortex M3 based
power controller which is responsible for CPU DVFS and SPC provides
the interface for the same.
This patch adds a tiny interface driver to check if OPPs are
initialised by SPC platform code and register the arm_big_little
cpufreq driver.
Signed-off-by: Sudeep KarkadaNagesha <[email protected]>
Acked-by: Nicolas Pitre <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions