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cpufreq: docs: Add missing cpuinfo_cur_freq description

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Add a description of the cpuinfo_cur_freq policy attribute in sysfs
to the cpufreq documentation under Documentation/admin-guide/pm/ as
it is missing after commit 2a0e49279850 (cpufreq: User/admin
documentation update and consolidation) that overlooked it.

Fixes: 2a0e49279850 (cpufreq: User/admin documentation update and consolidation)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2017-07-27 02:05:56 +02:00
parent 520eccdfe1
commit c2e3af11a9
1 changed files with 8 additions and 0 deletions
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8
Documentation/admin-guide/pm/cpufreq.rst
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@ -237,6 +237,14 @@ are the following:
This attribute is not present if the scaling driver in use does not This attribute is not present if the scaling driver in use does not
support it. support it.
``cpuinfo_cur_freq``
Current frequency of the CPUs belonging to this policy as obtained from
the hardware (in KHz).
This is expected to be the frequency the hardware actually runs at.
If that frequency cannot be determined, this attribute should not
be present.
``cpuinfo_max_freq`` ``cpuinfo_max_freq``
Maximum possible operating frequency the CPUs belonging to this policy Maximum possible operating frequency the CPUs belonging to this policy
can run at (in kHz). can run at (in kHz).