diff options
| author | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2012-08-30 15:46:15 +0100 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2012-10-03 15:26:33 +0530 |
| commit | b3a41980c32b8e75eedc93cd12b94ddb66617cd5 (patch) | |
| tree | e6b717ab9f377ebe0109c2fe8f9534b92342db34 /drivers/mfd/intel_msic.c | |
| parent | c3cfbcd0ef0ae229bbdb6cf07b70337329bf10ff (diff) | |
ARM: perf: save/restore pmu registers in pm notifier
This adds core support for saving and restoring CPU PMU registers
for suspend/resume support i.e. deeper C-states in cpuidle terms.
This patch adds support only to ARMv7 PMU registers save/restore.
It needs to be extended to xscale and ARMv6 if needed.
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Diffstat (limited to 'drivers/mfd/intel_msic.c')
0 files changed, 0 insertions, 0 deletions