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| author | Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> | 2012-09-25 18:40:12 +0100 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2013-01-04 12:18:15 +0530 |
| commit | d93f3815580c3705dd066410dfb55907508881b5 (patch) | |
| tree | caa730ea91d01bb850d4037ef20fc1f2465bbd5d /drivers | |
| parent | 34f76365f500c3e871a11b9aa2a17c5b98b78b83 (diff) | |
| download | vexpress-lsk-d93f3815580c3705dd066410dfb55907508881b5.tar.gz | |
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')
0 files changed, 0 insertions, 0 deletions