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| author | David Dai <davidai@google.com> | 2024-09-18 17:08:32 -0700 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2024-10-29 12:05:14 +0530 |
| commit | 984638e4430b75bd38dba723e42aad4c748fed70 (patch) | |
| tree | 0b483b9c5dd939c1697201ec870611e830d6a36f /drivers/cpufreq/cppc_cpufreq.c | |
| parent | 5f856d71ccdf89b4bac0ff70ebb0bb582e7f7f18 (diff) | |
dt-bindings: cpufreq: add virtual cpufreq device
Adding bindings to represent a virtual cpufreq device.
Virtual machines may expose MMIO regions for a virtual cpufreq device
for guests to read performance information or to request performance
selection. The virtual cpufreq device has an individual controller for
each performance domain. Performance points for a given domain can be
normalized across all domains for ease of allowing for virtual machines
to migrate between hosts.
Co-developed-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: David Dai <davidai@google.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'drivers/cpufreq/cppc_cpufreq.c')
0 files changed, 0 insertions, 0 deletions